diff --git a/ATTRIBUTION.md b/ATTRIBUTION.md
index 5b16956040..b85b2165a8 100644
--- a/ATTRIBUTION.md
+++ b/ATTRIBUTION.md
@@ -4,37 +4,37 @@
 
 Every asset PdfCraft includes, bundles or uses to build its published material, with its author, source and licence. The policy is in [AGENTS.md](AGENTS.md) §1. The machine-readable list, with SHA-256 hashes, is [ATTRIBUTION.toml](ATTRIBUTION.toml). Licence texts are kept beside the assets and summarised in [NOTICE](NOTICE).
 
-## In this repository (288)
+## In this repository (290)
 
 | Asset | Title | Author | Licence | Source | Used for |
 |---|---|---|---|---|---|
-| `crates/ui-egui/src/i18n/el.tsv` | Greek interface translation catalog | Camthalion77 and contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft English UI labels; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Greek UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/zh-hans.tsv` | Simplified Chinese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Simplified Chinese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/zh-hant.tsv` | Traditional Chinese (Taiwan) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Traditional Chinese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/cs.tsv` | Czech interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check and standard-identification wordings are contributor-original AI-assisted translations from English, not separately native-reviewed | Czech UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/pt-br.tsv` | Brazilian Portuguese interface translation catalog | André Cardoso (andrecards), PdfCraft contributors | MIT OR Apache-2.0 | Clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources: the ~1,826-entry gist posted in issue #288 (https://gist.github.com/andrecards/ac388c25fba17312ce83207f8b7b467e), completed and reviewed by PdfCraft contributors; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table limit messages are contributor-original AI-assisted translations from English, not separately native-reviewed | Brazilian Portuguese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/es.tsv` | Spanish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; the 2026-10-20 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Spanish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/fr.tsv` | French interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | French UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/de.tsv` | German interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | German UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/lo.tsv` | Lao interface translation catalog | @bounkirdni-2025 | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Lao UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/te.tsv` | Telugu interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Telugu UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/it.tsv` | Italian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Italian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/pl.tsv` | Polish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Polish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ru.tsv` | Russian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Russian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/hu.tsv` | Hungarian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Hungarian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/bg.tsv` | Bulgarian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Bulgarian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/kk.tsv` | Kazakh interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of the English UI labels into Kazakh, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Kazakh UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ja.tsv` | Japanese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Japanese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/uk.tsv` | Ukrainian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Ukrainian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ar.tsv` | Arabic interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Arabic UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ckb.tsv` | Central Kurdish (Sorani) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Central Kurdish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/tr.tsv` | Turkish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Turkish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/lt.tsv` | Lithuanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/hi.tsv` | Hindi interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Hindi UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/id.tsv` | Indonesian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Indonesian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ko.tsv` | Korean interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Korean UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ro.tsv` | Romanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Romanian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/fi.tsv` | Finnish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Finnish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/el.tsv` | Greek interface translation catalog | Camthalion77 and contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft English UI labels; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Greek UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/zh-hans.tsv` | Simplified Chinese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Simplified Chinese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/zh-hant.tsv` | Traditional Chinese (Taiwan) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Traditional Chinese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/cs.tsv` | Czech interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check and standard-identification wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Czech UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/pt-br.tsv` | Brazilian Portuguese interface translation catalog | André Cardoso (andrecards), PdfCraft contributors | MIT OR Apache-2.0 | Clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources: the ~1,826-entry gist posted in issue #288 (https://gist.github.com/andrecards/ac388c25fba17312ce83207f8b7b467e), completed and reviewed by PdfCraft contributors; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table limit messages are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Brazilian Portuguese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/es.tsv` | Spanish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; the 2026-10-20 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Spanish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/fr.tsv` | French interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | French UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/de.tsv` | German interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | German UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/lo.tsv` | Lao interface translation catalog | @bounkirdni-2025 | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Lao UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/te.tsv` | Telugu interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Telugu UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/it.tsv` | Italian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Italian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/pl.tsv` | Polish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Polish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ru.tsv` | Russian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Russian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/hu.tsv` | Hungarian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Hungarian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/bg.tsv` | Bulgarian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Bulgarian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/kk.tsv` | Kazakh interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of the English UI labels into Kazakh, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Kazakh UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ja.tsv` | Japanese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Japanese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/uk.tsv` | Ukrainian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Ukrainian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ar.tsv` | Arabic interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Arabic UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ckb.tsv` | Central Kurdish (Sorani) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Central Kurdish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/tr.tsv` | Turkish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Turkish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/lt.tsv` | Lithuanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/hi.tsv` | Hindi interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Hindi UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/id.tsv` | Indonesian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Indonesian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ko.tsv` | Korean interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Korean UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ro.tsv` | Romanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Romanian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/fi.tsv` | Finnish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Finnish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
 | `assets/icons/accessibility.svg` | Lucide icon "accessibility" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/accessibility.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/align-left.svg` | Lucide icon "align-left" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/align-left.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/align-center.svg` | Lucide icon "align-center" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/align-center.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
@@ -285,17 +285,19 @@ Every asset PdfCraft includes, bundles or uses to build its published material,
 | `packaging/macos/dmg/background.tiff` | PdfCraft macOS DMG window background (rendered) | @XusBadia | MIT OR Apache-2.0 | Rendered from packaging/macos/dmg/background.svg by packaging/macos/dmg/generate.py | 1x + 2x HiDPI 16-colour palette TIFF copied into the macOS DMG by packaging/macos/package.sh; includes the app icon and the free LittleCMS built-in sRGB profile |
 | `crates/sign/tests/data/x509-rsa-sha1.pdf` | One-page PDF with a legacy adbe.x509.rsa_sha1 signature by the RSA test key | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: hand-written PDF objects; signature made with `openssl dgst -sha1 -sign` over its byte ranges (see crates/sign/tests/data/README.md) | Signature validation tests (crates/sign/tests/pdf.rs): the legacy adbe.x509.rsa_sha1 format |
 | `assets/icons/monitor.svg` | Lucide icon "monitor" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/monitor.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
-| `crates/ui-egui/src/i18n/vi.tsv` | Vietnamese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Vietnamese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/sl.tsv` | Slovene interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Slovene UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/vi.tsv` | Vietnamese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Vietnamese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/sl.tsv` | Slovene interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Slovene UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
 | `vendor/vello_common/assets/probe.png` | vello_common probe reference image (rendered from probe.rgba) | Linebender vello contributors | MIT OR Apache-2.0 | vello_common 0.0.8 (crates.io), vendored in vendor/vello_common; regenerated by its vello_sparse_tests regenerate_probe_reference binary | Reference picture of the vendored vello_common probe module, for people only; the build reads probe.rgba, not this file |
-| `crates/ui-egui/src/i18n/nb.tsv` | Norwegian Bokmål interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Norwegian Bokmål UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/nb.tsv` | Norwegian Bokmål interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Norwegian Bokmål UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
 | `assets/icons/superscript.svg` | Lucide icon "superscript" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/superscript.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/subscript.svg` | Lucide icon "subscript" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/subscript.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/pilcrow.svg` | Lucide icon "pilcrow" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/pilcrow.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/move-horizontal.svg` | Lucide icon "move-horizontal" | Lucide Contributors (portions Cole Bemis, Feather) | ISC | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/move-horizontal.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
-| `crates/ui-egui/src/i18n/sq.tsv` | Albanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Albanian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/th.tsv` | Thai interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Thai UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
-| `crates/ui-egui/src/i18n/ca.tsv` | Catalan interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Catalan UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/sq.tsv` | Albanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Albanian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/th.tsv` | Thai interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Thai UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `crates/ui-egui/src/i18n/ca.tsv` | Catalan interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed | Catalan UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs |
+| `assets/icons/scroll-continuous.svg` | Continuous scrolling indicator | PdfCraft local mod contributors (Codex-generated) | MIT OR Apache-2.0 | Contributor-original SVG generated for the page-display rail on 2026-10-16; colour follows the UI theme | Right-rail scrolling mode toggle |
+| `assets/icons/scroll-normal.svg` | Normal page scrolling indicator | PdfCraft local mod contributors (Codex-generated) | MIT OR Apache-2.0 | Contributor-original SVG generated for the page-display rail on 2026-10-16; colour follows the UI theme | Right-rail scrolling mode toggle |
 
 ## Compiled in through dependencies (5)
 
diff --git a/ATTRIBUTION.toml b/ATTRIBUTION.toml
index 6c9c88a2ed..972011db08 100644
--- a/ATTRIBUTION.toml
+++ b/ATTRIBUTION.toml
@@ -2,12 +2,12 @@
 path = "crates/ui-egui/src/i18n/el.tsv"
 title = "Greek interface translation catalog"
 author = "Camthalion77 and contributors"
-source = "Contributor-original: clean-room translations of PdfCraft English UI labels; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft English UI labels; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Greek UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "1902f1c31698e6adfdaf65b35b1fe1628f5cd2bd0182dd3b99bcf5e21720f394"
+sha256 = "31c3413bc2d309e55c51ddd8af8f98039a24f11376057efd178918eb8036c6df"
 
 # ATTRIBUTION.toml: one entry per asset (AGENTS.md §1). The source of truth for provenance and licences.
 # ATTRIBUTION.md is generated from this file: `cargo xtask assets --write`. Checked by `cargo xtask assets` (part of `xtask ci`).
@@ -25,286 +25,286 @@ sha256 = "1902f1c31698e6adfdaf65b35b1fe1628f5cd2bd0182dd3b99bcf5e21720f394"
 path = "crates/ui-egui/src/i18n/zh-hans.tsv"
 title = "Simplified Chinese interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Simplified Chinese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "2e23c41fcd5b9118cfde03b3a45aa2f988f7eeba650677b6f1f6664e543c7a59"
+sha256 = "8bf70dd700cbb909091c5a3da611526c8eda57d93f93beafe7fd8db56d83492e"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/zh-hant.tsv"
 title = "Traditional Chinese (Taiwan) interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Traditional Chinese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "105703f2fbc07c0663308ebd6852199de12a5851a37507d7e51e477eb5e57218"
+sha256 = "f42cd225ae9c9779df688ff902d64b3d79cb03ab842b9d8d36022d1f6c3f3145"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/cs.tsv"
 title = "Czech interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check and standard-identification wordings are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check and standard-identification wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Czech UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "7358300715a54e72a477c5888dad53f426ddf76da141a6202bec74594eb5ff0a"
+sha256 = "c0e1187b7f9cfc1d9ac3a1932a8d16d6a706601842e78c6d3990783857608ecf"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/pt-br.tsv"
 title = "Brazilian Portuguese interface translation catalog"
 author = "André Cardoso (andrecards), PdfCraft contributors"
-source = "Clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources: the ~1,826-entry gist posted in issue #288 (https://gist.github.com/andrecards/ac388c25fba17312ce83207f8b7b467e), completed and reviewed by PdfCraft contributors; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table limit messages are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources: the ~1,826-entry gist posted in issue #288 (https://gist.github.com/andrecards/ac388c25fba17312ce83207f8b7b467e), completed and reviewed by PdfCraft contributors; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table limit messages are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Brazilian Portuguese UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "265083ea7dfa129fcae0b9e401aef8f7c84982011ba91fb2023c52705b81e639"
+sha256 = "8b34f434114552dbf72b5096c4246ec32dc3197e3b5c367a3d88572a3428bd0b"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/es.tsv"
 title = "Spanish interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; the 2026-10-20 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; the 2026-10-20 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Spanish UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "ffcf42859cfe38ae13c6fe4219cbe6225a20b4572c202db9e82ee38bfb433799"
+sha256 = "cfd4e770687b3b6d24140871e68569c0992f7d7af4eb97221db053244adeb66d"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/fr.tsv"
 title = "French interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "French UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "3f31e5c9abdb0208d48d8c68aa81437d9d1e10aeb615dedf811fefa539d93279"
+sha256 = "7b117e990af3204a125bb5b5a9ccd99094c238adfab3550e040301924b5c5259"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/de.tsv"
 title = "German interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "German UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "815a3a672421cc3590fb1f267755316659cdb2046e30bbb3ad8b31e96f08b20a"
+sha256 = "3f565e0d2b5f52b3e555d776b90ca4482e45c9b4133ae4d4a612cbe9b80bbe17"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/lo.tsv"
 title = "Lao interface translation catalog"
 author = "@bounkirdni-2025"
-source = "Contributor-original: clean-room translations of PdfCraft English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Lao UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "6bd67286795ed487eedf2ce549249c8a83286cb4273490c1349996050b540fed"
+sha256 = "f3467d4f8b2699beffae2f09c06e301af123e2e4bbe5e9cb58aba4f67abeb77d"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/te.tsv"
 title = "Telugu interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Telugu UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "9cd63425705fb9a3aa029ff3a5110d0877a34f9038f1d64a2102ccd6c3cb35a6"
+sha256 = "f4d3fddb8e9d1fb71e7783a1f913fbe23919e21b7ea6187f0452f863cf30a9ab"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/it.tsv"
 title = "Italian interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Italian UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "76f138293fc12ea3584568a81f6f90a1cedfff6256e78b4f60cb21b1b66bbba4"
+sha256 = "b9287af181ea1469da0a422533f1ab992aa892544e0403ef1a5254262baf2e8e"
 
 [[asset]]
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 [[asset]]
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 [[asset]]
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 title = "Bulgarian interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 title = "Kazakh interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of the English UI labels into Kazakh, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of the English UI labels into Kazakh, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 [[asset]]
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 title = "Japanese interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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 [[asset]]
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 title = "Ukrainian interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 [[asset]]
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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-sha256 = "2306dbbe6a73671fd20df116adb159a7f66c85fbbd1bae5ecef5f6e882d6b7f1"
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 [[asset]]
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 title = "Central Kurdish (Sorani) interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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 [[asset]]
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 title = "Turkish interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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-sha256 = "463a2d28bd5c5ac8df31a5b5c68400d7a61ce51237a58d9337078c973e6f9e3d"
+sha256 = "9450184b3babbeeb35517673f8cc52c7b78e0027ae2fb738066bdc487aab52d6"
 
 [[asset]]
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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-sha256 = "dea5076ce9c19f054812b678241931ad5e7f85dee08acf1c1e12c7ecaaa5d0f5"
+sha256 = "b04280f9902a217928abe314c9fea1c77e39c2d82c622e2b6725a5df0d182a11"
 
 [[asset]]
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 title = "Hindi interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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-sha256 = "09d2840c02b40a6049b86c2cb68151d863913e8c91c22226f25d07496c6366aa"
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 [[asset]]
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 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 [[asset]]
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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-sha256 = "a3e67cee4f3fff776e816523f810b2bb6353235dbdf85181c3f12896604a3339"
+sha256 = "3ffde447cf6532915423b2f8f0b2bf72147237d33ebec7258961cd8d77119fe2"
 
 [[asset]]
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 title = "Romanian interface translation catalog"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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-sha256 = "18d4beda8495d7f0b91f0dc0a52c2248d9ce6fb3f4e3de0d51f42235eaab7aa8"
+sha256 = "a5aaa4ee65391288fa0f70b52f956b53640c063da6e051b3de4e81b32a90b313"
 
 
 [[asset]]
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 title = "Finnish interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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-sha256 = "7b13e11191a3f2c0e38f1940996ae62da16e3bdb057215b2737f3a9c6a840000"
+sha256 = "9266a662d4ad102d43a25ba319ad00a4167d34346bde68a8da01314598191f28"
 
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 path = "assets/icons/accessibility.svg"
@@ -3421,23 +3421,23 @@ sha256 = "d1a443233345724859de8e4fb48968ba91e885e12ddbd710701548bd91b39428"
 path = "crates/ui-egui/src/i18n/vi.tsv"
 title = "Vietnamese interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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-sha256 = "1c73f9d51b599923d704bf00c8e56b23696de16141b7a2c20aae6f60f88927a5"
+sha256 = "8c9e526f5eb97e9a0bdcf5ad3a2411d94a2353f344b3e40e288291d3a55c956e"
 
 [[asset]]
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 title = "Slovene interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
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 usage = "Slovene UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "a3b8351f0da80c2d394221dbe5d62e794bb019c74c2adfc5d933d999f7d3236f"
+sha256 = "5266e4193dff0956f1b97920b87c9f995a4a3875159115ed1ee233887fc3a506"
 
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@@ -3455,12 +3455,12 @@ sha256 = "78c59a0cfd2c829909d77006f94e34dac1ae5d1f90e7f10f72e84de541fef697"
 path = "crates/ui-egui/src/i18n/nb.tsv"
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-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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 usage = "Norwegian Bokmål UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "03477c4ab2d0d52543cb91b3aec6f27b2689e6b9bb7c95bbb8463664c75a9dc0"
+sha256 = "d0af8671ba99af8e2135248d1988941f308e130036cc61bc98d0f317d95153c3"
 
 [[asset]]
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@@ -3510,31 +3510,53 @@ sha256 = "864ab2f19254e6ac7240bc6a98323197332e8f714d4d3f94831f41309e5ef2f7"
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 title = "Albanian interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
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-sha256 = "ebd177262d8fe20f960f06df084f8a03c9504bcd9990dded3a006e35bd8ef7c9"
+sha256 = "3be9f6d4622fe2517b347ebf952332e10cee64f7ccbc43ea521c49c083cad44d"
 
 [[asset]]
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 title = "Thai interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
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 kind = "translation"
 usage = "Thai UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "1dbb66c05af0aec06d5a6fa154e89f1684203dde32c8e8aedd9aeec6c2d5ae02"
+sha256 = "b7a9f25751e885f41f3db6f3fb2df54520be4df5baac83cc7e0c7679171255bb"
 
 [[asset]]
 path = "crates/ui-egui/src/i18n/ca.tsv"
 title = "Catalan interface translation catalog"
 author = "PdfCraft contributors"
-source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
+source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 continuous-scrolling toggle labels are contributor-original AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Catalan UI strings, compiled in by crates/ui-egui/src/i18n/mod.rs"
-sha256 = "cde106ae68eea0a2d6229863ea21bbea235e4c3c5e3e728d52689d54041f0593"
+sha256 = "a13ebc7be3a4c068f0f6304afb59b8f45179feb21181e84e7c223653822d4fd2"
+
+[[asset]]
+path = "assets/icons/scroll-continuous.svg"
+title = "Continuous scrolling indicator"
+author = "PdfCraft local mod contributors (Codex-generated)"
+source = "Contributor-original SVG generated for the page-display rail on 2026-10-16; colour follows the UI theme"
+licence = "MIT OR Apache-2.0"
+licence_file = "LICENSE-MIT"
+kind = "icon"
+usage = "Right-rail scrolling mode toggle"
+sha256 = "25d1bb17776ce38ac0af3c59c996cc4e0e196fc141fe8ac5d6186f6c0693105f"
+
+[[asset]]
+path = "assets/icons/scroll-normal.svg"
+title = "Normal page scrolling indicator"
+author = "PdfCraft local mod contributors (Codex-generated)"
+source = "Contributor-original SVG generated for the page-display rail on 2026-10-16; colour follows the UI theme"
+licence = "MIT OR Apache-2.0"
+licence_file = "LICENSE-MIT"
+kind = "icon"
+usage = "Right-rail scrolling mode toggle"
+sha256 = "daf792ab90d53535c7cf8b26a7f0c95aff660ed9fc2fdea096bc0c6af8d066b5"
diff --git a/ROADMAP.md b/ROADMAP.md
index bc057209c2..da3b3b1705 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -270,6 +270,7 @@ Ranked; detail and the full milestone table in [docs/roadmap.md](docs/roadmap.md
 - **2026-10-16 (M7, #2140):** Header & footer (and Bates numbering, which uses the same dialog) can shrink the page content so the header and footer don't cover it: the original content is scaled evenly into the band they leave free, centred across, also on rotated pages; Remove and Update take the scaling away, and margins that leave no room are refused. Dialog checkbox with a preview of the band, `shrink` on `doc_header_footer`, all catalogs. Annotations and added text and images are not moved yet. Estimates unchanged.
 - **2026-10-20 (M14, Spanish catalog gaps):** `es.tsv` gains the 143 `(context, English)` keys the other catalogs carried and it was missing, so Spanish covers the whole bundled key union like Lithuanian and Vietnamese: calendar months and weekdays, the `certificate` context, X.509 key usages, signature-revision and digital-ID lines, password validation, eight plural messages, the combine-from-folder strings, the rendering and stale-file notices and the shortcut-spelled tooltips. Counts in `localization-parity.md` re-measured against the current union (`vi` restated against it for the same reason). Status stays `partial`: no translated help, and OS details stay outside the catalog. Estimates unchanged.
 - **2026-10-16 (M14, localization):** Czech goes from menus-and-dialogs to the whole surface: 2,674 entries after adding the ~220 keys the other catalogs had -- the sentences the engine words (signature details, accessibility findings and report, PDF/A problems, pages to print, history labels), the date picker's weekday heads, the certificate viewer's fields and shared buttons. "Tag" is *tag* throughout (the Tags panel said *značky*, which is also a redaction mark), and "{n} tags" no longer reads "1 značek". Two new catalog tests. Estimates unchanged.
+- **2026-10-16 (M3, page-display rail toggles):** The right rail has independent icon-only toggles for single/two-page layout and continuous/normal scrolling, plus a gear for the existing Page display menu. Buttons use the neutral fit-toggle style; original scrolling SVGs are attributed under the project licence. Focused regressions cover repeated toggling without editing document bytes or changing the other mode; native Spanish clicks and screenshots verify both icon states and the settings menu. Estimates unchanged.
 - **2026-10-15 (M2, gap 12):** `cargo xtask text-oracle` scores reading order as well as word F1: the longest common subsequence of the two word sequences over the longer one. F1 is a bag of words and cannot see order at all -- measuring #2431, a change that moves text and nothing else, it called 26 of the 29 files whose output changed identical, where the order score separated 18 improvements from 6 regressions. Reports, does not gate; a disagreement with Poppler, not a verdict. Estimates unchanged.
 - **2026-10-15 (M2, #2305 follow-up):** WinAnsiEncoding 0xA0 and 0xAD and MacRomanEncoding 0xCA extract as the ordinary space and hyphen Annex D.2 names them, in the vendored hayro tables (patch 30) as well as `crates/fonts`, so search, copy and redaction see characters that were hidden behind U+00A0 and U+00AD. Across the pdf.js corpus the soft hyphens we extract fall 117 to 13 and the non-breaking spaces 30 to 26; the rest come from `/ToUnicode`. An explicit `/Differences` name keeps its glyph list value, as pdftotext does. Estimates unchanged.
 - **2026-10-15 (M12, XFA, #2574):** A `pageArea` with no `<occur>` repeats without limit instead of taking a subform's default of one use, so a later page area with `occur max="1"` is no longer drawn (with a copy of its fields) over every body page. A page area's `occur min` is honoured too: one the body never reached gets the pages it still needs after the body (the once-only closing page of a form, with its button, comes last). Acrobat Pro also puts that page last, and when printing keeps it but leaves it blank (`relevant="-print"` on the page area), which PdfCraft does not do yet; both re-observed on a synthetic fixture, see the 2026-10-19 line. Synthetic regression tests. Estimates unchanged.
@@ -446,7 +447,6 @@ Newest first: the date, what moved, and the new overall estimate.
 - **2026-10-11 (M14, #307, Plan 2):** Forms now return terminal fields and the page-widget adoption count from one enumeration, and engine open reuses that result while retaining XFA script-button marking. The 12,000-page/no-form PDF (1,442,052 bytes) and 2,500-orphan-widget PDF (673,432 bytes) produce byte-identical `doc_open`/`doc_info` outputs against upstream `33c14e07cfd742a82bf03baa6b103c01008fa68c`, including the orphan repair note. After one warm-up per binary and three interleaved base/candidate rounds, median open times were 0.16/0.15 s and 0.08/0.07 s, with median peak RSS 62.69/59.98 MiB and 33.28/32.20 MiB. Workspace tests, Clippy, formatting, focused forms/engine/organize tests, and the WASM check pass. A behavior-preserving local binding in `organize` also lets the workspace Clippy gate pass. No estimate change.
 - **2026-10-11 (M14, Traditional Chinese semantics):** Corrected accessibility pass/fail labels, the inverted script-accessibility rule, Taiwan row/column terminology and form choice/read-only labels; added the missing table-row explanation. Catalog regressions cover the rule metadata and preserve field names. Milestone and effort estimates unchanged.
 
-
 - **2026-10-11 (M14, no silent `?`):** Text PdfCraft's fonts can't draw (Chinese, Greek, Czech's ř in Helvetica) is never written into a PDF as `?` without a word. Form values and button captions, text boxes, callouts, Fill & Sign text, measurement labels and dynamic stamps' by-lines are kept as typed, as Acrobat keeps them: the appearance draws `?` there, the annotation is marked (`PCUndrawn`), and the edit says so (the interface shows a translated notice; tools return `warnings`). A form also sets `/NeedAppearances`, so other viewers redraw the field from its value (not in a PDF/A document, which forbids it); a restyle doesn't replace a comment another program drew with those characters. Where `?` would be permanent, the edit is refused with the character and what to do instead: flattening what PdfCraft drew with `?`, redaction overlay text (also checked before anything is redacted), typed signatures through `fill_sign_add`, visible signature details, and new documents from text (with the line). Reports PdfCraft writes from documents (comment summaries, compare reports) write such characters as `[U+XXXX]` and say so; a dynamic XFA form's own text is laid out and reported. One end-to-end test drives every path through the tools. Not yet: drawing those characters (embedding a font that has them). Overall estimate unchanged.
 - **2026-10-10 (M14, interface size):** Preferences ▸ Interface size scales the whole interface (50–250 %, setting `ui_scale`, control option `ui-scale`); 50 % brings an interface the system draws at 200 % back to 100 % (#456). Auto, the default, follows the desktop's text scaling: on Linux and the BSDs the desktop app reads GNOME's `text-scaling-factor` once at launch, so with Large Text (1.25) on a 1× display the interface no longer draws 13 px labels that show their pixels next to the system's text. The size is egui's zoom factor, so `pixels_per_point` grows with it and page rasters stay one texel per screen pixel; egui's own ⌘+/⌘− interface zoom is turned off so those keys stay page zoom. Still missing: KDE's font DPI and Windows' "Make text bigger" aren't read (both scale only text there), and egui's text is still greyscale-antialiased without the system's gamma, so small text looks rougher than GTK's at 100 %.
 - **2026-10-10 (M14, #496):** Shortcut displays share a UI formatter across toolbar search, registry menus, command palette, Help and tooltips. Modifier and key names use a dedicated catalog context in every bundled translation; missing entries keep the English key name rather than a command translation. German shows Strg/Umschalt/Entf, macOS retains its symbols, and runtime language changes refresh the display. Regression coverage checks localized layout widths, English/German switching, platform conventions and unchanged command execution. Milestone and effort estimates unchanged.
diff --git a/assets/icons/scroll-continuous.svg b/assets/icons/scroll-continuous.svg
new file mode 100644
index 0000000000..5cf02d9ac1
--- /dev/null
+++ b/assets/icons/scroll-continuous.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.65" stroke-linecap="round" stroke-linejoin="round"><polyline points="5,2 5,8 19,8 19,2"/><polyline points="5,22 5,16 19,16 19,22"/><polyline points="9,11 12,13 15,11"/></svg>
diff --git a/assets/icons/scroll-normal.svg b/assets/icons/scroll-normal.svg
new file mode 100644
index 0000000000..22045b9dc2
--- /dev/null
+++ b/assets/icons/scroll-normal.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.65" stroke-linecap="round" stroke-linejoin="round"><rect x="5" y="2" width="14" height="20" rx="1.1"/><polyline points="8,8 16,8"/><polyline points="8,16 16,16"/></svg>
diff --git a/crates/ui-egui/src/chrome.rs b/crates/ui-egui/src/chrome.rs
index 5e8de9375e..61ae501836 100644
--- a/crates/ui-egui/src/chrome.rs
+++ b/crates/ui-egui/src/chrome.rs
@@ -671,15 +671,31 @@ pub fn right_rail(app: &mut PdfCraftApp, ui: &mut egui::Ui) {
                     if icons::button(ui, "zoom-in", 32.0, false, &tip).clicked() {
                         view.zoom_step(true);
                     }
-                    // Between rotate and zoom, as in Acrobat. Its command runs once `view` is free.
+                    // Keep both layouts directly reachable. Retain the popup for scrolling,
+                    // cover-page and zoom options; commands run once `view` is free.
                     let tip = crate::i18n::fmt(tl!("Page display: {layout}"), &[("layout", tl!(view.layout.label()))]);
-                    let resp = icons::button(ui, view.layout.icon(), 32.0, false, &tip);
+                    let resp = icons::button(ui, "settings", 32.0, false, &tip);
                     page_display = egui::Popup::menu(&resp)
                         .show(|ui| {
                             ui.set_min_width(220.0);
                             rail_view_menu(ui, view)
                         })
                         .and_then(|r| r.inner);
+                    let continuous = view.continuous();
+                    let scroll_icon = if continuous { "scroll-continuous" } else { "scroll-normal" };
+                    // Like the layout button, the label names what a click selects, so it also tells
+                    // which mode is on without relying on the icon.
+                    let scroll_label = if continuous { tl!("Turn off continuous scrolling") } else { tl!("Turn on continuous scrolling") };
+                    if icons::button(ui, scroll_icon, 32.0, false, scroll_label).clicked() {
+                        page_display = Some("view.continuous");
+                    }
+                    let next_layout = match view.layout {
+                        PageLayout::Single => PageLayout::TwoUp,
+                        PageLayout::TwoUp => PageLayout::Single,
+                    };
+                    if icons::button(ui, view.layout.icon(), 32.0, false, tl!(next_layout.label())).clicked() {
+                        page_display = Some(next_layout.command());
+                    }
                     let tip = crate::commands::key_tip(ui.ctx(), tl!("Rotate view clockwise ({key})"), crate::commands::ROTATE_CW);
                     if icons::button(ui, "rotate-cw", 32.0, false, &tip).clicked() {
                         view.rotate_view(true);
diff --git a/crates/ui-egui/src/i18n/ar.tsv b/crates/ui-egui/src/i18n/ar.tsv
index 765bbba553..02737452ca 100644
--- a/crates/ui-egui/src/i18n/ar.tsv
+++ b/crates/ui-egui/src/i18n/ar.tsv
@@ -138,6 +138,8 @@
 	Next view	العرض التالي
 	Page display	عرض الصفحات
 	Continuous scrolling	تمرير متواصل
+	Turn on continuous scrolling	تشغيل التمرير المتواصل
+	Turn off continuous scrolling	إيقاف التمرير المتواصل
 	Show gaps between pages	إظهار الفراغات بين الصفحات
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	أخفِ الفراغات لوصل حواف الصفحات. تبقى الهوامش داخل ملف PDF دون تغيير.
 	Two-page view	عرض صفحتين
diff --git a/crates/ui-egui/src/i18n/bg.tsv b/crates/ui-egui/src/i18n/bg.tsv
index 9bb377a936..69743abab7 100644
--- a/crates/ui-egui/src/i18n/bg.tsv
+++ b/crates/ui-egui/src/i18n/bg.tsv
@@ -968,6 +968,8 @@
 	Next view	Следващ изглед
 	Page display	Показване на страниците
 	Continuous scrolling	Непрекъснато превъртане
+	Turn on continuous scrolling	Включване на непрекъснатото превъртане
+	Turn off continuous scrolling	Изключване на непрекъснатото превъртане
 	Show gaps between pages	Показване на разстоянията между страниците
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Скрийте разстоянията, за да съедините ръбовете на страниците. Полетата вътре в PDF остават непроменени.
 	Two-page view	Изглед с две страници
diff --git a/crates/ui-egui/src/i18n/ca.tsv b/crates/ui-egui/src/i18n/ca.tsv
index 9cad6ad5ec..8ace025bf0 100644
--- a/crates/ui-egui/src/i18n/ca.tsv
+++ b/crates/ui-egui/src/i18n/ca.tsv
@@ -133,6 +133,8 @@
 	Next view	Visualització següent
 	Page display	Visualització de pàgines
 	Continuous scrolling	Desplaçament continu
+	Turn on continuous scrolling	Activar el desplaçament continu
+	Turn off continuous scrolling	Desactivar el desplaçament continu
 	Show gaps between pages	Mostra els espais entre pàgines
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Amaga els espais per unir les vores de les pàgines. Els marges dins del PDF no canvien.
 	Two-page view	Visualització de dues pàgines
diff --git a/crates/ui-egui/src/i18n/ckb.tsv b/crates/ui-egui/src/i18n/ckb.tsv
index 804e7a97a1..35dd9ced3c 100644
--- a/crates/ui-egui/src/i18n/ckb.tsv
+++ b/crates/ui-egui/src/i18n/ckb.tsv
@@ -138,6 +138,8 @@
 	Next view	بینینی داهاتوو
 	Page display	پیشاندانی پەڕە
 	Continuous scrolling	سکرۆڵی بەردەوام
+	Turn on continuous scrolling	هەڵکردنی سکرۆڵی بەردەوام
+	Turn off continuous scrolling	کوژاندنەوەی سکرۆڵی بەردەوام
 	Show gaps between pages	پیشاندانی بۆشایی نێوان پەڕەکان
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	شاردنەوەی بۆشاییەکان بۆ لکاندنی لێواری پەڕەکان. پەراوێزەکانی ناو PDF وەک خۆیان دەمێننەوە.
 	Two-page view	بینینی دوو پەڕە
diff --git a/crates/ui-egui/src/i18n/cs.tsv b/crates/ui-egui/src/i18n/cs.tsv
index 4e736bbf46..bdd448416e 100644
--- a/crates/ui-egui/src/i18n/cs.tsv
+++ b/crates/ui-egui/src/i18n/cs.tsv
@@ -125,6 +125,8 @@
 	About PdfCraft	O aplikaci PdfCraft
 	Auto	Automaticky
 	Continuous scrolling	Plynulé posouvání
+	Turn on continuous scrolling	Zapnout plynulé posouvání
+	Turn off continuous scrolling	Vypnout plynulé posouvání
 	Show gaps between pages	Zobrazovat mezery mezi stránkami
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Skrytím mezer spojíte okraje stránek. Okraje uvnitř PDF zůstanou beze změny.
 	Single page	Jednostránkové zobrazení
diff --git a/crates/ui-egui/src/i18n/de.tsv b/crates/ui-egui/src/i18n/de.tsv
index 76366d452f..be4d4d362d 100644
--- a/crates/ui-egui/src/i18n/de.tsv
+++ b/crates/ui-egui/src/i18n/de.tsv
@@ -111,6 +111,8 @@
 	Next view	Nächste Ansicht
 	Page display	Seitenanzeige
 	Continuous scrolling	Fortlaufendes Scrollen
+	Turn on continuous scrolling	Fortlaufendes Scrollen einschalten
+	Turn off continuous scrolling	Fortlaufendes Scrollen ausschalten
 	Show gaps between pages	Abstände zwischen Seiten anzeigen
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Blenden Sie die Abstände aus, um die Seitenkanten aneinanderzusetzen. Die Ränder innerhalb der PDF bleiben unverändert.
 	Two-page view	Doppelseitenansicht
diff --git a/crates/ui-egui/src/i18n/el.tsv b/crates/ui-egui/src/i18n/el.tsv
index 18464664ac..2907c1db06 100644
--- a/crates/ui-egui/src/i18n/el.tsv
+++ b/crates/ui-egui/src/i18n/el.tsv
@@ -117,6 +117,8 @@
 	Next view	Επόμενη προβολή
 	Page display	Εμφάνιση σελίδων
 	Continuous scrolling	Συνεχής κύλιση
+	Turn on continuous scrolling	Ενεργοποίηση συνεχούς κύλισης
+	Turn off continuous scrolling	Απενεργοποίηση συνεχούς κύλισης
 	Show gaps between pages	Εμφάνιση κενών ανάμεσα στις σελίδες
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Αποκρύψτε τα κενά για να ενώσετε τις άκρες των σελίδων. Τα περιθώρια μέσα στο PDF παραμένουν αμετάβλητα.
 	Two-page view	Προβολή δύο σελίδων
diff --git a/crates/ui-egui/src/i18n/es.tsv b/crates/ui-egui/src/i18n/es.tsv
index db00c69dd6..5d13a4f190 100644
--- a/crates/ui-egui/src/i18n/es.tsv
+++ b/crates/ui-egui/src/i18n/es.tsv
@@ -134,6 +134,8 @@
 	Next view	Vista siguiente
 	Page display	Presentación de página
 	Continuous scrolling	Desplazamiento continuo
+	Turn on continuous scrolling	Activar el desplazamiento continuo
+	Turn off continuous scrolling	Desactivar el desplazamiento continuo
 	Show gaps between pages	Mostrar espacios entre páginas
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Oculte los espacios para unir los bordes de las páginas. Los márgenes dentro del PDF no cambian.
 	Two-page view	Vista de dos páginas
diff --git a/crates/ui-egui/src/i18n/fi.tsv b/crates/ui-egui/src/i18n/fi.tsv
index 1ddc299823..eb0d0f8201 100644
--- a/crates/ui-egui/src/i18n/fi.tsv
+++ b/crates/ui-egui/src/i18n/fi.tsv
@@ -133,6 +133,8 @@
 	Next view	Seuraava näkymä
 	Page display	Sivun näyttö
 	Continuous scrolling	Jatkuva vieritys
+	Turn on continuous scrolling	Ota jatkuva vieritys käyttöön
+	Turn off continuous scrolling	Poista jatkuva vieritys käytöstä
 	Show gaps between pages	Näytä sivujen väliset välit
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Piilota välit, jolloin sivujen reunat liittyvät yhteen. PDF:n sisäiset marginaalit pysyvät ennallaan.
 	Two-page view	Kahden sivun näkymä
diff --git a/crates/ui-egui/src/i18n/fr.tsv b/crates/ui-egui/src/i18n/fr.tsv
index ec6e59e56d..33234b63cf 100644
--- a/crates/ui-egui/src/i18n/fr.tsv
+++ b/crates/ui-egui/src/i18n/fr.tsv
@@ -111,6 +111,8 @@
 	Next view	Affichage suivant
 	Page display	Affichage des pages
 	Continuous scrolling	Défilement continu
+	Turn on continuous scrolling	Activer le défilement continu
+	Turn off continuous scrolling	Désactiver le défilement continu
 	Show gaps between pages	Afficher les espaces entre les pages
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Masquez les espaces pour joindre les bords des pages. Les marges à l’intérieur du PDF restent inchangées.
 	Two-page view	Affichage sur deux pages
diff --git a/crates/ui-egui/src/i18n/hi.tsv b/crates/ui-egui/src/i18n/hi.tsv
index 7be5ec6883..ba5dbe4dd7 100644
--- a/crates/ui-egui/src/i18n/hi.tsv
+++ b/crates/ui-egui/src/i18n/hi.tsv
@@ -117,6 +117,8 @@
 	Next view	अगला दृश्य
 	Page display	पृष्ठ प्रदर्शन
 	Continuous scrolling	लगातार स्क्रॉलिंग
+	Turn on continuous scrolling	लगातार स्क्रॉलिंग चालू करें
+	Turn off continuous scrolling	लगातार स्क्रॉलिंग बंद करें
 	Show gaps between pages	पृष्ठों के बीच अंतराल दिखाएँ
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	पृष्ठों के किनारे जोड़ने के लिए अंतराल छिपाएँ। PDF के भीतर के हाशिये नहीं बदलते।
 	Two-page view	दो-पृष्ठ दृश्य
diff --git a/crates/ui-egui/src/i18n/hu.tsv b/crates/ui-egui/src/i18n/hu.tsv
index f1723629cc..68a95459ea 100644
--- a/crates/ui-egui/src/i18n/hu.tsv
+++ b/crates/ui-egui/src/i18n/hu.tsv
@@ -109,6 +109,8 @@
 	Next view	Következő nézet
 	Page display	Oldalmegjelenítés
 	Continuous scrolling	Folyamatos görgetés
+	Turn on continuous scrolling	Folyamatos görgetés bekapcsolása
+	Turn off continuous scrolling	Folyamatos görgetés kikapcsolása
 	Show gaps between pages	Oldalak közötti térköz megjelenítése
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Rejtse el a térközöket az oldalszélek összeillesztéséhez. A PDF-en belüli margók változatlanok maradnak.
 	Two-page view	Kétoldalas nézet
diff --git a/crates/ui-egui/src/i18n/id.tsv b/crates/ui-egui/src/i18n/id.tsv
index 3585b344e1..112f6edfea 100644
--- a/crates/ui-egui/src/i18n/id.tsv
+++ b/crates/ui-egui/src/i18n/id.tsv
@@ -72,6 +72,8 @@
 	Single page	Satu halaman
 	Two-page view	Tampilan dua halaman
 	Continuous scrolling	Gulir terus-menerus
+	Turn on continuous scrolling	Aktifkan gulir terus-menerus
+	Turn off continuous scrolling	Nonaktifkan gulir terus-menerus
 	Show gaps between pages	Tampilkan jarak antarhalaman
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Sembunyikan jarak untuk menyambungkan tepi halaman. Margin di dalam PDF tidak berubah.
 	Page display	Tampilan halaman
diff --git a/crates/ui-egui/src/i18n/it.tsv b/crates/ui-egui/src/i18n/it.tsv
index 0dc6bb0874..191a556c08 100644
--- a/crates/ui-egui/src/i18n/it.tsv
+++ b/crates/ui-egui/src/i18n/it.tsv
@@ -135,6 +135,8 @@
 	Next view	Vista successiva
 	Page display	Visualizzazione pagina
 	Continuous scrolling	Scorrimento continuo
+	Turn on continuous scrolling	Attiva lo scorrimento continuo
+	Turn off continuous scrolling	Disattiva lo scorrimento continuo
 	Show gaps between pages	Mostra spazi tra le pagine
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Nascondi gli spazi per unire i bordi delle pagine. I margini all’interno del PDF rimangono invariati.
 	Two-page view	Visualizzazione doppia
diff --git a/crates/ui-egui/src/i18n/ja.tsv b/crates/ui-egui/src/i18n/ja.tsv
index 963e8d3641..c399ed612a 100644
--- a/crates/ui-egui/src/i18n/ja.tsv
+++ b/crates/ui-egui/src/i18n/ja.tsv
@@ -138,6 +138,8 @@
 	Next view	次の表示
 	Page display	ページ表示
 	Continuous scrolling	連続スクロール
+	Turn on continuous scrolling	連続スクロールをオンにする
+	Turn off continuous scrolling	連続スクロールをオフにする
 	Show gaps between pages	ページ間の余白を表示
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	ページ間の余白を非表示にしてページの端をつなげます。PDF 内の余白は変更されません。
 	Two-page view	見開き表示
diff --git a/crates/ui-egui/src/i18n/kk.tsv b/crates/ui-egui/src/i18n/kk.tsv
index 311626f34a..b254effc46 100644
--- a/crates/ui-egui/src/i18n/kk.tsv
+++ b/crates/ui-egui/src/i18n/kk.tsv
@@ -102,6 +102,8 @@
 	Next view	Келесі көрініс
 	Page display	Беттерді көрсету
 	Continuous scrolling	Үздіксіз айналдыру
+	Turn on continuous scrolling	Үздіксіз айналдыруды қосу
+	Turn off continuous scrolling	Үздіксіз айналдыруды өшіру
 	Show gaps between pages	Беттер арасындағы бос орындарды көрсету
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Беттердің шеттерін біріктіру үшін олардың арасындағы бос орындарды жасырыңыз. PDF ішіндегі жиектер өзгеріссіз қалады.
 	Two-page view	Екі беттік көрініс
diff --git a/crates/ui-egui/src/i18n/ko.tsv b/crates/ui-egui/src/i18n/ko.tsv
index 48ef31e19b..fb2f2446eb 100644
--- a/crates/ui-egui/src/i18n/ko.tsv
+++ b/crates/ui-egui/src/i18n/ko.tsv
@@ -117,6 +117,8 @@
 	Next view	다음 보기
 	Page display	페이지 표시
 	Continuous scrolling	연속 스크롤
+	Turn on continuous scrolling	연속 스크롤 켜기
+	Turn off continuous scrolling	연속 스크롤 끄기
 	Show gaps between pages	페이지 사이 간격 표시
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	간격을 숨겨 페이지 가장자리를 잇습니다. PDF 안의 여백은 바뀌지 않습니다.
 	Two-page view	두 페이지 보기
diff --git a/crates/ui-egui/src/i18n/lo.tsv b/crates/ui-egui/src/i18n/lo.tsv
index a8a9f6f643..dc561d34d0 100644
--- a/crates/ui-egui/src/i18n/lo.tsv
+++ b/crates/ui-egui/src/i18n/lo.tsv
@@ -137,6 +137,8 @@
 	Next view	ມຸມມອງຖັດໄປ
 	Page display	ການສະແດງຜົນໜ້າ
 	Continuous scrolling	ເລື່ອນຕໍ່ເນື່ອງ
+	Turn on continuous scrolling	ເປີດການເລື່ອນຕໍ່ເນື່ອງ
+	Turn off continuous scrolling	ປິດການເລື່ອນຕໍ່ເນື່ອງ
 	Show gaps between pages	ສະແດງຊ່ອງຫວ່າງລະຫວ່າງໜ້າ
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	ເຊື່ອງຊ່ອງຫວ່າງເພື່ອຕໍ່ຂອບໜ້າເຂົ້າກັນ. ຂອບພາຍໃນ PDF ຍັງຄືເກົ່າ.
 	Two-page view	ມຸມມອງສອງໜ້າ
diff --git a/crates/ui-egui/src/i18n/lt.tsv b/crates/ui-egui/src/i18n/lt.tsv
index 0e542211f4..6f40085005 100644
--- a/crates/ui-egui/src/i18n/lt.tsv
+++ b/crates/ui-egui/src/i18n/lt.tsv
@@ -74,6 +74,8 @@
 	Single page	Vienas puslapis
 	Two-page view	Dviejų puslapių rodinys
 	Continuous scrolling	Nepertraukiamas slinkimas
+	Turn on continuous scrolling	Įjungti nepertraukiamą slinkimą
+	Turn off continuous scrolling	Išjungti nepertraukiamą slinkimą
 	Show gaps between pages	Rodyti tarpus tarp puslapių
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Paslėpkite tarpus, kad puslapių kraštai susiliestų. Paraštės PDF viduje nesikeičia.
 	Page display	Puslapių rodymas
diff --git a/crates/ui-egui/src/i18n/nb.tsv b/crates/ui-egui/src/i18n/nb.tsv
index 27c1383ec2..8fd6754b1a 100644
--- a/crates/ui-egui/src/i18n/nb.tsv
+++ b/crates/ui-egui/src/i18n/nb.tsv
@@ -81,6 +81,8 @@
 	Single page	Enkeltside
 	Two-page view	Tosidevisning
 	Continuous scrolling	Kontinuerlig rulling
+	Turn on continuous scrolling	Slå på kontinuerlig rulling
+	Turn off continuous scrolling	Slå av kontinuerlig rulling
 	Page display	Sidevisning
 	Default page display	Standard sidevisning
 	Default zoom	Standard zoom
diff --git a/crates/ui-egui/src/i18n/pl.tsv b/crates/ui-egui/src/i18n/pl.tsv
index cd381b5393..8f04551a90 100644
--- a/crates/ui-egui/src/i18n/pl.tsv
+++ b/crates/ui-egui/src/i18n/pl.tsv
@@ -134,6 +134,8 @@
 	Next view	Następny widok
 	Page display	Wyświetlanie stron
 	Continuous scrolling	Przewijanie ciągłe
+	Turn on continuous scrolling	Włącz przewijanie ciągłe
+	Turn off continuous scrolling	Wyłącz przewijanie ciągłe
 	Show gaps between pages	Pokaż odstępy między stronami
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Ukryj odstępy, aby połączyć krawędzie stron. Marginesy wewnątrz pliku PDF pozostają bez zmian.
 	Two-page view	Widok dwóch stron
diff --git a/crates/ui-egui/src/i18n/pt-br.tsv b/crates/ui-egui/src/i18n/pt-br.tsv
index 8fe72f99b2..afd40769be 100644
--- a/crates/ui-egui/src/i18n/pt-br.tsv
+++ b/crates/ui-egui/src/i18n/pt-br.tsv
@@ -914,6 +914,8 @@
 	Next view	Próxima exibição
 	Page display	Exibição de página
 	Continuous scrolling	Rolagem contínua
+	Turn on continuous scrolling	Ativar rolagem contínua
+	Turn off continuous scrolling	Desativar rolagem contínua
 	Show gaps between pages	Mostrar espaços entre páginas
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Oculte os espaços para unir as bordas das páginas. As margens dentro do PDF permanecem inalteradas.
 	Two-page view	Exibição de duas páginas
diff --git a/crates/ui-egui/src/i18n/ro.tsv b/crates/ui-egui/src/i18n/ro.tsv
index 5a8025dc80..f72f5a8a0b 100644
--- a/crates/ui-egui/src/i18n/ro.tsv
+++ b/crates/ui-egui/src/i18n/ro.tsv
@@ -78,6 +78,8 @@
 	Single page	O singură pagină
 	Two-page view	Vizualizare două pagini
 	Continuous scrolling	Derulare continuă
+	Turn on continuous scrolling	Activează derularea continuă
+	Turn off continuous scrolling	Dezactivează derularea continuă
 	Show gaps between pages	Afișează spațiile dintre pagini
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Ascunde spațiile pentru a uni marginile paginilor. Marginile din interiorul PDF-ului rămân neschimbate.
 	Page display	Afișare pagini
diff --git a/crates/ui-egui/src/i18n/ru.tsv b/crates/ui-egui/src/i18n/ru.tsv
index 0dc40fdba6..224024c83e 100644
--- a/crates/ui-egui/src/i18n/ru.tsv
+++ b/crates/ui-egui/src/i18n/ru.tsv
@@ -131,6 +131,8 @@
 	Next view	Следующий вид
 	Page display	Отображение страниц
 	Continuous scrolling	Непрерывная прокрутка
+	Turn on continuous scrolling	Включить непрерывную прокрутку
+	Turn off continuous scrolling	Выключить непрерывную прокрутку
 	Show gaps between pages	Показывать промежутки между страницами
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Скройте промежутки, чтобы соединить края страниц. Поля внутри PDF останутся без изменений.
 	Two-page view	Двухстраничный вид
diff --git a/crates/ui-egui/src/i18n/sl.tsv b/crates/ui-egui/src/i18n/sl.tsv
index f5e374ae7d..596e7873ee 100644
--- a/crates/ui-egui/src/i18n/sl.tsv
+++ b/crates/ui-egui/src/i18n/sl.tsv
@@ -442,6 +442,8 @@
 	Content copying for accessibility	Kopiranje vsebine za dostopnost
 	Continue	Nadaljuj
 	Continuous scrolling	Neprekinjeno pomikanje
+	Turn on continuous scrolling	Vklopi neprekinjeno pomikanje
+	Turn off continuous scrolling	Izklopi neprekinjeno pomikanje
 	Show gaps between pages	Pokaži razmike med stranmi
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Skrijte razmike, da združite robove strani. Robovi znotraj PDF-ja ostanejo nespremenjeni.
 	Contributors	Sodelavci
diff --git a/crates/ui-egui/src/i18n/sq.tsv b/crates/ui-egui/src/i18n/sq.tsv
index c93efee5a3..66d99dc692 100644
--- a/crates/ui-egui/src/i18n/sq.tsv
+++ b/crates/ui-egui/src/i18n/sq.tsv
@@ -435,6 +435,8 @@
 	Content copying for accessibility	Kopjimi i përmbajtjes për qasshmëri
 	Continue	Vazhdo
 	Continuous scrolling	Lëvizje e vazhdueshme
+	Turn on continuous scrolling	Aktivizo lëvizjen e vazhdueshme
+	Turn off continuous scrolling	Çaktivizo lëvizjen e vazhdueshme
 	Show gaps between pages	Shfaq hapësirat midis faqeve
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Fshih hapësirat për të bashkuar skajet e faqeve. Kufijtë brenda PDF-së mbeten të pandryshuar.
 	Contributors	Kontribuesit
diff --git a/crates/ui-egui/src/i18n/te.tsv b/crates/ui-egui/src/i18n/te.tsv
index fa3f6cec4f..6e0125912f 100644
--- a/crates/ui-egui/src/i18n/te.tsv
+++ b/crates/ui-egui/src/i18n/te.tsv
@@ -115,6 +115,8 @@ comment menu	Edit	సవరించు
 	Next view	తదుపరి వీక్షణ
 	Page display	పేజీ ప్రదర్శన
 	Continuous scrolling	నిరంతర స్క్రోలింగ్
+	Turn on continuous scrolling	నిరంతర స్క్రోలింగ్‌ను ఆన్ చేయి
+	Turn off continuous scrolling	నిరంతర స్క్రోలింగ్‌ను ఆఫ్ చేయి
 	Show gaps between pages	పేజీల మధ్య ఖాళీలను చూపు
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	పేజీల అంచులను కలపడానికి ఖాళీలను దాచండి. PDF లోపలి మార్జిన్లు మారవు.
 	Two-page view	రెండు పేజీల వీక్షణ
diff --git a/crates/ui-egui/src/i18n/th.tsv b/crates/ui-egui/src/i18n/th.tsv
index e56770757c..7ab05ed3d0 100644
--- a/crates/ui-egui/src/i18n/th.tsv
+++ b/crates/ui-egui/src/i18n/th.tsv
@@ -127,6 +127,8 @@
 	Next view	มุมมองถัดไป
 	Page display	การแสดงหน้า
 	Continuous scrolling	เลื่อนต่อเนื่อง
+	Turn on continuous scrolling	เปิดการเลื่อนต่อเนื่อง
+	Turn off continuous scrolling	ปิดการเลื่อนต่อเนื่อง
 	Show gaps between pages	แสดงช่องว่างระหว่างหน้า
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	ซ่อนช่องว่างเพื่อให้ขอบหน้าต่อกัน ระยะขอบภายใน PDF ยังคงเหมือนเดิม
 	Two-page view	มุมมองสองหน้า
diff --git a/crates/ui-egui/src/i18n/tr.tsv b/crates/ui-egui/src/i18n/tr.tsv
index c292b88638..76f75fd408 100644
--- a/crates/ui-egui/src/i18n/tr.tsv
+++ b/crates/ui-egui/src/i18n/tr.tsv
@@ -96,6 +96,8 @@
 	Next view	Sonraki görünüm
 	Page display	Sayfa görünümü
 	Continuous scrolling	Sürekli kaydırma
+	Turn on continuous scrolling	Sürekli kaydırmayı aç
+	Turn off continuous scrolling	Sürekli kaydırmayı kapat
 	Show gaps between pages	Sayfalar arasındaki boşlukları göster
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Sayfa kenarlarını birleştirmek için boşlukları gizleyin. PDF içindeki kenar boşlukları değişmez.
 	Two-page view	İki sayfa görünümü
diff --git a/crates/ui-egui/src/i18n/uk.tsv b/crates/ui-egui/src/i18n/uk.tsv
index cc8f45765c..3ea77d1cd4 100644
--- a/crates/ui-egui/src/i18n/uk.tsv
+++ b/crates/ui-egui/src/i18n/uk.tsv
@@ -136,6 +136,8 @@
 	Next view	Наступний вигляд
 	Page display	Відображення сторінок
 	Continuous scrolling	Безперервне прокручування
+	Turn on continuous scrolling	Увімкнути безперервне прокручування
+	Turn off continuous scrolling	Вимкнути безперервне прокручування
 	Show gaps between pages	Показувати проміжки між сторінками
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Приховайте проміжки, щоб з’єднати краї сторінок. Поля всередині PDF залишаться без змін.
 	Two-page view	Дві сторінки
diff --git a/crates/ui-egui/src/i18n/vi.tsv b/crates/ui-egui/src/i18n/vi.tsv
index bb20dcc5b9..1df7819db6 100644
--- a/crates/ui-egui/src/i18n/vi.tsv
+++ b/crates/ui-egui/src/i18n/vi.tsv
@@ -78,6 +78,8 @@
 	Single page	Một trang
 	Two-page view	Chế độ hai trang
 	Continuous scrolling	Cuộn liên tục
+	Turn on continuous scrolling	Bật cuộn liên tục
+	Turn off continuous scrolling	Tắt cuộn liên tục
 	Show gaps between pages	Hiện khoảng cách giữa các trang
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	Ẩn khoảng cách để nối các mép trang. Lề bên trong PDF vẫn giữ nguyên.
 	Page display	Hiển thị trang
diff --git a/crates/ui-egui/src/i18n/zh-hans.tsv b/crates/ui-egui/src/i18n/zh-hans.tsv
index 594f68df88..b7291e78c3 100644
--- a/crates/ui-egui/src/i18n/zh-hans.tsv
+++ b/crates/ui-egui/src/i18n/zh-hans.tsv
@@ -975,6 +975,8 @@
 	Next view	下一个视图
 	Page display	页面显示
 	Continuous scrolling	连续滚动
+	Turn on continuous scrolling	开启连续滚动
+	Turn off continuous scrolling	关闭连续滚动
 	Show gaps between pages	显示页面间距
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	隐藏间距以连接页面边缘。PDF 内的页边距保持不变。
 	Two-page view	双页视图
diff --git a/crates/ui-egui/src/i18n/zh-hant.tsv b/crates/ui-egui/src/i18n/zh-hant.tsv
index cb578ba26f..5dddab167e 100644
--- a/crates/ui-egui/src/i18n/zh-hant.tsv
+++ b/crates/ui-egui/src/i18n/zh-hant.tsv
@@ -919,6 +919,8 @@
 	Next view	下一個檢視
 	Page display	頁面顯示
 	Continuous scrolling	連續捲動
+	Turn on continuous scrolling	開啟連續捲動
+	Turn off continuous scrolling	關閉連續捲動
 	Show gaps between pages	顯示頁面間距
 	Hide gaps to join page edges. Margins inside the PDF remain unchanged.	隱藏間距以連接頁面邊緣。PDF 內的頁邊距保持不變。
 	Two-page view	雙頁檢視
diff --git a/crates/ui-egui/src/icon_data.rs b/crates/ui-egui/src/icon_data.rs
index f986cd6bf4..e64f6e4753 100644
--- a/crates/ui-egui/src/icon_data.rs
+++ b/crates/ui-egui/src/icon_data.rs
@@ -1,7 +1,10 @@
-//! Lucide icons (ISC licence, see assets/icons/LICENSE-lucide.txt), embedded and tinted at runtime.
+//! Embedded icons, tinted at runtime. Lucide icons use ISC; local scrolling icons use MIT OR Apache-2.0.
+//! See ATTRIBUTION.toml for per-file provenance.
 //! Generated from the contents of assets/icons/.
 
 pub static ICONS: &[(&str, &[u8])] = &[
+    ("scroll-continuous", include_bytes!("../../../assets/icons/scroll-continuous.svg")),
+    ("scroll-normal", include_bytes!("../../../assets/icons/scroll-normal.svg")),
     ("accessibility", include_bytes!("../../../assets/icons/accessibility.svg")),
     ("align-center", include_bytes!("../../../assets/icons/align-center.svg")),
     ("align-justify", include_bytes!("../../../assets/icons/align-justify.svg")),
diff --git a/crates/ui-egui/src/icons.rs b/crates/ui-egui/src/icons.rs
index 79254afa2f..72f99d4820 100644
--- a/crates/ui-egui/src/icons.rs
+++ b/crates/ui-egui/src/icons.rs
@@ -99,7 +99,7 @@ mod tests {
 
     #[test]
     fn shared_catalog_preserves_existing_icons_and_fallback_uri() {
-        assert_eq!(ICONS.len(), 190);
+        assert_eq!(ICONS.len(), 192);
         assert!(exists("minimize-2"));
         for (name, original) in ICONS {
             let expected =
diff --git a/crates/ui-egui/tests/control.rs b/crates/ui-egui/tests/control.rs
index 9082c689c3..3850a89a32 100644
--- a/crates/ui-egui/tests/control.rs
+++ b/crates/ui-egui/tests/control.rs
@@ -1024,6 +1024,67 @@ fn cover_page_command_needs_two_page_view() {
     assert!(h.state().views[0].cover);
 }
 
+#[test]
+fn rail_layout_button_alternates_without_a_menu() {
+    use pdfcraft_ui_egui::canvas::PageLayout;
+
+    let (mut h, c) = harness();
+    let before = h.state().session.get(h.state().views[0].id).unwrap().bytes.clone();
+    let mut button_rect = None;
+    for continuous in [false, true] {
+        ok(&mut h, &c, "ui.set", json!({"key": "continuous", "value": if continuous { "on" } else { "off" }}));
+        for (label, previous_label, layout) in [
+            ("Two-page view", "Single page", PageLayout::TwoUp),
+            ("Single page", "Two-page view", PageLayout::Single),
+            ("Two-page view", "Single page", PageLayout::TwoUp),
+            ("Single page", "Two-page view", PageLayout::Single),
+        ] {
+            let found = ok(&mut h, &c, "ui.inspect", json!({"query": label}));
+            let widgets = found["widgets"].as_array().unwrap();
+            let button = widgets.iter().find(|w| w["label"] == label && w["clickable"] == true).unwrap();
+            if let Some(rect) = &button_rect {
+                assert_eq!(&button["rect"], rect);
+            } else {
+                button_rect = Some(button["rect"].clone());
+            }
+            let previous = ok(&mut h, &c, "ui.inspect", json!({"query": previous_label}));
+            assert!(!previous["widgets"].as_array().unwrap().iter().any(|w| w["label"] == previous_label && w["clickable"] == true));
+            ok(&mut h, &c, "ui.click", json!({"label": label}));
+            assert_eq!(h.state().views[0].layout, layout);
+            assert_eq!(h.state().views[0].continuous, continuous);
+        }
+    }
+    let doc = h.state().session.get(h.state().views[0].id).unwrap();
+    assert_eq!(doc.bytes, before);
+    assert!(!doc.dirty);
+}
+
+#[test]
+fn rail_continuous_button_toggles_without_changing_page_layout_or_document() {
+    let (mut h, c) = harness();
+    let before = h.state().session.get(h.state().views[0].id).unwrap().bytes.clone();
+    for layout in ["single", "two-page"] {
+        ok(&mut h, &c, "ui.set", json!({"key": "layout", "value": layout}));
+        let base_layout = h.state().views[0].layout;
+        for expected in [true, false, true, false] {
+            // The label names what a click selects, so it tells the current mode without the icon.
+            let (label, other) = if expected {
+                ("Turn on continuous scrolling", "Turn off continuous scrolling")
+            } else {
+                ("Turn off continuous scrolling", "Turn on continuous scrolling")
+            };
+            let shown = ok(&mut h, &c, "ui.inspect", json!({"query": other}));
+            assert!(!shown["widgets"].as_array().unwrap().iter().any(|w| w["label"] == other && w["clickable"] == true));
+            ok(&mut h, &c, "ui.click", json!({"label": label}));
+            assert_eq!(h.state().views[0].continuous(), expected);
+            assert_eq!(h.state().views[0].layout, base_layout);
+        }
+    }
+    let doc = h.state().session.get(h.state().views[0].id).unwrap();
+    assert_eq!(doc.bytes, before);
+    assert!(!doc.dirty);
+}
+
 #[test]
 fn commands_keys_and_typing() {
     let (mut h, c) = harness();
diff --git a/crates/ui-egui/tests/view.rs b/crates/ui-egui/tests/view.rs
index ba795d5292..8d69fc00e8 100644
--- a/crates/ui-egui/tests/view.rs
+++ b/crates/ui-egui/tests/view.rs
@@ -999,7 +999,7 @@ fn rail_page_display_menu_offers_acrobats_view_choices() {
     let pick = |h: &mut Harness<'static, PdfCraftApp>, item: &str| {
         h.get_by_label_contains("Page display:").click();
         h.run_steps(3);
-        h.get_by_label(item).click();
+        h.get_all_by_label(item).last().unwrap().click();
         h.run_steps(4);
     };
     let shown = |h: &Harness<'static, PdfCraftApp>| (h.state().views[0].layout, h.state().views[0].continuous(), h.state().views[0].fit);
@@ -1027,7 +1027,7 @@ fn rail_page_display_button_switches_layouts() {
     h.run_steps(4);
     h.get_by_label_contains("Page display").click();
     h.run_steps(3);
-    h.get_by_label("Single page").click();
+    h.get_all_by_label("Single page").last().unwrap().click();
     h.run_steps(4);
     assert_eq!(h.state().views[0].layout, pdfcraft_ui_egui::canvas::PageLayout::Single);
 }
@@ -1041,7 +1041,7 @@ fn view_menu_page_display_uses_the_same_commands() {
     h.run_steps(2);
     h.get_by_label("View ⏵").hover();
     h.run_steps(3);
-    h.get_by_label("Single page").click();
+    h.get_all_by_label("Single page").last().unwrap().click();
     h.run_steps(4);
     assert_eq!(h.state().views[0].layout, pdfcraft_ui_egui::canvas::PageLayout::Single);
 }
@@ -1052,7 +1052,7 @@ fn palette_runs_page_display_commands_from_the_keyboard() {
     let mut h = harness(&[]);
     h.state_mut().set_option("palette", "single page").unwrap();
     h.run_steps(3);
-    h.get_by_label("Single page");
+    h.get_all_by_label("Single page").last().unwrap();
     h.key_press(Key::Enter);
     h.run_steps(3);
     assert!(!h.state().palette_open, "Enter runs the top hit and closes the palette");
diff --git a/docs/roadmap.md b/docs/roadmap.md
index f2972ab102..194deab2b1 100644
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -151,7 +151,7 @@ total matches the parity estimate.
 | M2 | Model, render, text | 200–350 | 15% | 130–230 | hayro bootstrap renderer (vendored patches); inspector predictor scratch is bounded by available input, and JPX sample rescaling handles 1–32 bits safely. Text extraction reaches word-F1 0.98 against pdftotext. Short same-line redraws split before placement rather than interleaving. Missing: model crate, fonts, DisplayList, renderer independent of hayro. Inspector page-label traversal and output are resource-bounded, with physical-number fallback warnings. Packed TIFF-predictor RGB rows retain later rows in decoding and rendering. Page marks, added content and print output retain small page-unit transform coefficients when serialized. Forms without Resources use page Properties for ActualText and layer visibility; own dictionaries stop fallback. Oversized missing inline-image samples, including header and terminator overhead, no longer pin the content window (#3107 / PR #3438); normal large streamed images retain deterministic sample boundaries. Radial luminosity fades have synthetic coverage for the existing #2132 mask guard, including per-pixel references, antialiased clips, previews, scales and tiles; no additional production fix was needed. Dotted TOC leaders no longer inflate letter tracking or hide word spaces (#3086); phrase search and selection are covered. Short tracked ellipses retain their gap samples and remain searchable. Missing spacing glyphs in non-embedded Japanese CID substitutes render blank without changing PDF advances or Unicode (#3601). |
 | M2 | Model, render, text | 200–350 | 15% | 130–230 | hayro bootstrap renderer (vendored patches); inspector predictor scratch is bounded by available input, and JPX sample rescaling handles 1–32 bits safely. Text extraction reaches word-F1 0.98 against pdftotext. Short same-line redraws split before placement rather than interleaving. Missing: model crate, fonts, DisplayList, renderer independent of hayro. Inspector page-label traversal and output are resource-bounded, with physical-number fallback warnings. Packed TIFF-predictor RGB rows retain later rows in decoding and rendering. The renderer keeps its one-point crop-size floor in physical points after UserUnit scaling, with regression coverage for crop origins, rotations and f32 reciprocal rounding. Existing unit policy and nearly-zero fallback are retained. |
 | M2 | Model, render, text | 200–350 | 15% | 130–230 | hayro bootstrap renderer (vendored patches); inspector predictor scratch is bounded by available input, and JPX sample rescaling handles 1–32 bits safely. Text extraction reaches word-F1 0.98 against pdftotext. Short same-line redraws split before placement rather than interleaving. Missing: model crate, fonts, DisplayList, renderer independent of hayro. Inspector page-label traversal and output are resource-bounded, with physical-number fallback warnings |
-| M3 | Viewer app (native + web) | 80–150 | 90% | 10–20 | Acrobat-style shell, find, select, panels, tiles, web build, UI control channel for agents (opt-in). #3808: the Pages inspector offers a 50–150% thumbnail slider and buttons, also available through `ui.set`. Missing: 60 fps test on a 500-page document, snapshot tests of every panel<br>Done since: fit visible, document title in the window; Linux middle-button scrolling; shared three-state theme preferences in the toolbar, View menu and control channel; numeric Linux portal events and idle wakeups completing #881, with native appearance inheritance retained (#446); late browser startup downloads preserve the current document and Save target (#171). Selected-text Copy in Edit and the canvas context menu is covered by focused regressions and native clipboard checks (#1225); document copy restrictions apply to the floating action too. #1364 candidate: absolute local GoToR links ask before target access; headless callers explicitly opt in. Native-opening candidate: chosen tools survive preparation and password retries; startup intake waits for pending preparation. Page-label navigation displays logical labels, retains the current page on unchanged submission and refreshes focused same-document replacements; clean file-watcher reload preserves the chosen scrolling mode, preventing a Single Page reader from jumping to page 1 during replacement. Synthetic control regressions cover these behaviors. #3149: page-list changes discard render demand based on old geometry; actual raster dimensions are checked against the GPU limit before upload. Synthetic crash and continued-rendering regressions cover the replacement path. Save-prompt shortcuts yield to dialogs above them; stacked link-consent UI regression covers Escape and Return. Comment hover follows individual marked lines and original annotation paint order (#3541/#3620), independently of spatial inspection sorting; synthetic rotation, differing-upper-edge overlap and unchanged-document regressions. Optional page gaps join page edges without cropping PDF margins; current-document toggle, persisted default and UI control options are covered by viewer tests. Gap changes in Organize Pages preserve document scroll position, and both comparison panes follow menu and control choices. |
+| M3 | Viewer app (native + web) | 80–150 | 90% | 10–20 | Acrobat-style shell, find, select, panels, tiles, web build, UI control channel for agents (opt-in). #3808: the Pages inspector offers a 50–150% thumbnail slider and buttons, also available through `ui.set`. Missing: 60 fps test on a 500-page document, snapshot tests of every panel<br>Done since: fit visible, document title in the window; Linux middle-button scrolling; shared three-state theme preferences in the toolbar, View menu and control channel; numeric Linux portal events and idle wakeups completing #881, with native appearance inheritance retained (#446); late browser startup downloads preserve the current document and Save target (#171). Selected-text Copy in Edit and the canvas context menu is covered by focused regressions and native clipboard checks (#1225); document copy restrictions apply to the floating action too. #1364 candidate: absolute local GoToR links ask before target access; headless callers explicitly opt in. Native-opening candidate: chosen tools survive preparation and password retries; startup intake waits for pending preparation. Page-label navigation displays logical labels, retains the current page on unchanged submission and refreshes focused same-document replacements; clean file-watcher reload preserves the chosen scrolling mode, preventing a Single Page reader from jumping to page 1 during replacement. Synthetic control regressions cover these behaviors. #3149: page-list changes discard render demand based on old geometry; actual raster dimensions are checked against the GPU limit before upload. Synthetic crash and continued-rendering regressions cover the replacement path. Save-prompt shortcuts yield to dialogs above them; stacked link-consent UI regression covers Escape and Return. Comment hover follows individual marked lines and original annotation paint order (#3541/#3620), independently of spatial inspection sorting; synthetic rotation, differing-upper-edge overlap and unchanged-document regressions. Optional page gaps join page edges without cropping PDF margins; current-document toggle, persisted default and UI control options are covered by viewer tests. Gap changes in Organize Pages preserve document scroll position, and both comparison panes follow menu and control choices. Layout toggle candidate: one right-rail button alternates Single page and Two-page view, displaying the current layout icon; a separate gear opens the existing settings menu; control-channel regression passes on Windows; native clicks and screenshots verified. A fixed continuous-scrolling swap uses attributed original icons with the same neutral, caption-free style as the fit toggle, with eleven focused UI regressions and native Spanish screenshots verified. |
 | M3 | Viewer app (native + web) | 80–150 | 90% | 10–20 | Acrobat-style shell, find, select, panels, tiles, web build, UI control channel for agents (opt-in). Missing: 60 fps test on a 500-page document, snapshot tests of every panel<br>Done since: fit visible, document title in the window; Linux middle-button scrolling; shared three-state theme preferences in the toolbar, View menu and control channel; numeric Linux portal events and idle wakeups completing #881, with native appearance inheritance retained (#446); late browser startup downloads preserve the current document and Save target (#171). Selected-text Copy in Edit and the canvas context menu is covered by focused regressions and native clipboard checks (#1225); document copy restrictions apply to the floating action too. #1364 candidate: absolute local GoToR links ask before target access; headless callers explicitly opt in. Native-opening candidate: chosen tools survive preparation and password retries; startup intake waits for pending preparation. Page-label navigation displays logical labels, retains the current page on unchanged submission and refreshes focused same-document replacements; clean file-watcher reload preserves the chosen scrolling mode, preventing a Single Page reader from jumping to page 1 during replacement. Synthetic control regressions cover these behaviors. Wrapped revision buttons stay above Binding in Document Properties (#2739); a synthetic UI test checks layout and saved revision content. |
 | M3 | Viewer app (native + web) | 80–150 | 90% | 10–20 | Acrobat-style shell, find, select, panels, tiles, web build, UI control channel for agents (opt-in). Missing: 60 fps test on a 500-page document, snapshot tests of every panel<br>Done since: fit visible, document title in the window; Linux middle-button scrolling; shared three-state theme preferences in the toolbar, View menu and control channel; numeric Linux portal events and idle wakeups completing #881, with native appearance inheritance retained (#446); late browser startup downloads preserve the current document and Save target (#171). #1364 candidate: absolute local GoToR links ask before target access; headless callers explicitly opt in. Native-opening candidate: chosen tools survive preparation and password retries; startup intake waits for pending preparation. Later native-open replies stay queued while a modal or picker owns the foreground; regressions cover recipient ownership, completion/cancellation and one-shot wakes. |
 | M3 | Viewer app (native + web) | 80–150 | 90% | 10–20 | Acrobat-style shell, find, select, panels, tiles, web build, UI control channel for agents (opt-in). Missing: 60 fps test on a 500-page document, snapshot tests of every panel<br>Done since: fit visible, document title in the window; Linux middle-button scrolling; shared three-state theme preferences in the toolbar, View menu and control channel; numeric Linux portal events and idle wakeups completing #881, with native appearance inheritance retained (#446); late browser startup downloads preserve the current document and Save target (#171). #1364 candidate: absolute local GoToR links ask before target access; headless callers explicitly opt in. Native-opening candidate: chosen tools survive preparation and password retries; startup intake waits for pending preparation. #1980: exact quit modifiers preserve Ctrl+Alt+Q email input; Ctrl+Q/Cmd+Q asks before discarding unsaved documents. |
diff --git a/parity/acrobat-features.toml b/parity/acrobat-features.toml
index c06f26e24d..7e3ffa0aee 100644
--- a/parity/acrobat-features.toml
+++ b/parity/acrobat-features.toml
@@ -854,8 +854,8 @@ milestone = "M3"
 status = "shipped"
 commands = ["view.continuous", "view.page_gaps"]
 tools = []
-evidence = ["crates/ui-egui/tests/view.rs::page_gaps_in_organizer_do_not_move_the_document_scroll_position", "crates/ui-egui/tests/view.rs::page_gaps_comparison_menu_preserves_the_active_panes_choice", "crates/ui-egui/tests/view.rs::page_gaps_comparison_control_preserves_both_states", "crates/ui-egui/tests/view.rs::page_gaps_stay_closed_at_fractional_device_scales", "crates/ui-egui/tests/view.rs::page_gaps_toggle_joins_edges_without_changing_the_document", "crates/ui-egui/tests/view.rs::page_gaps_default_survives_restart_and_applies_to_new_documents", "crates/ui-egui/tests/view.rs::page_gaps_menu_joins_pages_without_a_shadow_at_the_seam", "crates/ui-egui/tests/view.rs::page_gaps_work_for_mixed_sizes_and_two_page_rows", "crates/ui-egui/tests/view.rs::continuous_layout_stacks_pages_vertically", "crates/ui-egui/tests/view.rs::page_display_commands_switch_layouts", "crates/ui-egui/tests/view.rs::default_page_display_is_used_for_new_documents", "crates/ui-egui/src/canvas.rs::fit_page_and_height_hold_still_while_mixed_page_sizes_scroll_past", "crates/ui-egui/tests/view.rs::touchpad_swipe_glides_on_after_the_fingers_lift_and_stops", "crates/ui-egui/tests/view.rs::touching_the_touchpad_again_or_turning_animations_off_stops_the_glide", "crates/ui-egui/tests/view.rs::rapid_wheel_notches_accelerate_and_follow_touchpad_input", "crates/ui-egui/tests/view.rs::changing_continuous_layout_resets_wheel_acceleration"]
-notes = "Page gaps, shadows and outlines can be hidden through the page-display menu, with a persisted default in Preferences and matching UI control options; page margins in the PDF are unchanged. Continuous scrolling remains the default for PDFs that don't ask for a layout (Preferences ▸ Default page display); pages stack with no snapping. Fit page and Fit height fit the largest page, so the zoom holds still across mixed page sizes. Rapid line-wheel notches gain a bounded, constant-space arrival-rate boost (#1072); isolated notches still use the chosen Scroll speed, and page units stay unboosted. A touchpad swipe glides on after the fingers lift on Wayland (#531; macOS glides by itself; Windows and X11 report no lift through winit), unless Animation effects is off; a click, key, zoom or new scroll catches it. Not yet: fingers resting on the touchpad don't catch it (needs Wayland hold gestures, which the vendored winit doesn't bind)"
+evidence = ["crates/ui-egui/tests/control.rs::rail_continuous_button_toggles_without_changing_page_layout_or_document", "crates/ui-egui/tests/view.rs::page_gaps_in_organizer_do_not_move_the_document_scroll_position", "crates/ui-egui/tests/view.rs::page_gaps_comparison_menu_preserves_the_active_panes_choice", "crates/ui-egui/tests/view.rs::page_gaps_comparison_control_preserves_both_states", "crates/ui-egui/tests/view.rs::page_gaps_stay_closed_at_fractional_device_scales", "crates/ui-egui/tests/view.rs::page_gaps_toggle_joins_edges_without_changing_the_document", "crates/ui-egui/tests/view.rs::page_gaps_default_survives_restart_and_applies_to_new_documents", "crates/ui-egui/tests/view.rs::page_gaps_menu_joins_pages_without_a_shadow_at_the_seam", "crates/ui-egui/tests/view.rs::page_gaps_work_for_mixed_sizes_and_two_page_rows", "crates/ui-egui/tests/view.rs::continuous_layout_stacks_pages_vertically", "crates/ui-egui/tests/view.rs::page_display_commands_switch_layouts", "crates/ui-egui/tests/view.rs::default_page_display_is_used_for_new_documents", "crates/ui-egui/src/canvas.rs::fit_page_and_height_hold_still_while_mixed_page_sizes_scroll_past", "crates/ui-egui/tests/view.rs::touchpad_swipe_glides_on_after_the_fingers_lift_and_stops", "crates/ui-egui/tests/view.rs::touching_the_touchpad_again_or_turning_animations_off_stops_the_glide", "crates/ui-egui/tests/view.rs::rapid_wheel_notches_accelerate_and_follow_touchpad_input", "crates/ui-egui/tests/view.rs::changing_continuous_layout_resets_wheel_acceleration"]
+notes = "A fixed rail button toggles scrolling without changing the base layout: an original stacked-page indicator when on, a page with horizontal rules when off; its click area stays fixed, with the neutral fit-toggle style and no visible caption. Page gaps, shadows and outlines can be hidden through the page-display menu, with a persisted default in Preferences and matching UI control options; page margins in the PDF are unchanged. Continuous scrolling remains the default for PDFs that don't ask for a layout (Preferences ▸ Default page display); pages stack with no snapping. Fit page and Fit height fit the largest page, so the zoom holds still across mixed page sizes. Rapid line-wheel notches gain a bounded, constant-space arrival-rate boost (#1072); isolated notches still use the chosen Scroll speed, and page units stay unboosted. A touchpad swipe glides on after the fingers lift on Wayland (#531; macOS glides by itself; Windows and X11 report no lift through winit), unless Animation effects is off; a click, key, zoom or new scroll catches it. Not yet: fingers resting on the touchpad don't catch it (needs Wayland hold gestures, which the vendored winit doesn't bind)"
 
 [[feature]]
 id = "view.layout-single-page"
@@ -878,8 +878,8 @@ milestone = "M3"
 status = "shipped"
 commands = ["view.layout.two_up"]
 tools = []
-evidence = ["crates/ui-egui/tests/view.rs::two_up_layout_places_pages_side_by_side", "crates/ui-egui/tests/viewer.rs::two_page_view_steps_a_spread_at_a_time"]
-notes = "next/previous page step a spread at a time"
+evidence = ["crates/ui-egui/tests/view.rs::two_up_layout_places_pages_side_by_side", "crates/ui-egui/tests/viewer.rs::two_page_view_steps_a_spread_at_a_time", "crates/ui-egui/tests/control.rs::rail_layout_button_alternates_without_a_menu"]
+notes = "next/previous page step a spread at a time. One right-rail button alternates Single page and Two-page view, showing the current layout icon with the neutral fit-toggle style; switching preserves continuous scrolling. A separate gear button opens the Page display menu with scrolling, cover-page and zoom options."
 
 [[feature]]
 id = "view.layout-two-up-scrolling"