ChatGPT composer does not submit after successful fill and Enter

[hkjrcyt-arch]

Summary

On Windows, BrowserSkill can fill the ChatGPT temporary-chat composer, but the message is not submitted after a successful press Enter.

Environment

• OS: Windows 11 x64
• bsk CLI: 0.1.11
• BrowserSkill extension: protocol-compatible with the CLI (bsk doctor reports all checks OK)
• Target: https://chatgpt.com/?temporary-chat=true

Reproduction

1. Start an isolated BrowserSkill session and navigate to the target URL.
2. Confirm the temporary-chat composer is empty.
3. Fill a short non-business probe message using the latest textbox reference. In PowerShell, the @eN reference is quoted.
4. Re-observe the page and run bsk press Enter --ref '@eN' --session <id> against the filled composer.
5. Re-observe the page.

Expected behavior

The user message is added to the chat, then ChatGPT can respond.

Actual behavior

• fill returns success.
• press Enter returns press ok.
• The next page observation still shows the composer as [filled] and no user message appears.
• An earlier attempt to click the visible Send prompt control failed with target element has no visible geometry.

Notes

• This was reproduced in a fresh temporary chat with a short probe only; no task card, Drive link, source material, or personal data was submitted.
• CLI path, daemon health, extension connection, protocol compatibility, and PowerShell reference quoting were checked before the final reproduction.