Issues

• Inline startup waits up to 1 s for kitty keyboard / OSC 10/11 replies that conhost never sends

  Bug

  tui-cs/Terminal.Gui#5690 · Filter by author robsonfelix opened on Sep 26, 2026
  1

• Inline mode: supported way to commit output to native scrollback (and resize without clearing)

  Feature

  tui-cs/Terminal.Gui#5689 · Filter by author robsonfelix opened on Sep 26, 2026
  1

• Begin() without Run() leaves MainLoopSyncContext installed, and Post() then queues continuations nothing drains

  tui-cs/Terminal.Gui#5680 · Filter by author ntatschner opened on Sep 15, 2026
  3

• Shutdown can hang indefinitely: MainLoopCoordinator.Stop() waits on the input thread while it is blocked in ReadFile, and never calls WakePendingRead()

  bug
  tui-cs/Terminal.Gui#5666 · Filter by author Scripturd opened on Sep 7, 2026
  2

• OutputBase.Write emits one cursor-positioning call per clean cell, making every redraw cost rows × cols syscalls

  bug
  tui-cs/Terminal.Gui#5665 · Filter by author Scripturd opened on Sep 7, 2026
  1

• Add opt-in UI-thread affinity diagnostics for View mutations

  enhancementv2
  tui-cs/Terminal.Gui#5654 · Filter by author harder opened on Aug 29, 2026

• Conhost crashes on Windows 10

  bug
  Bug

  tui-cs/Terminal.Gui#5607 · Filter by author BerndK-Str opened on Jul 31, 2026
  4

• Flaky: MenuBarTests.ChangesKey_RaisesEvent NRE in AppTestHelper.Stop/WaitIteration during teardown (macOS)

  tui-cs/Terminal.Gui#5585 · Filter by author tig opened on Jul 7, 2026

• Flaky test: MessageBoxTests.KeyBindings_Esc_Closes fails intermittently on CI (Assert.Fail in run loop)

  bugtesting
  tui-cs/Terminal.Gui#5559 · Filter by author tig opened on Jun 28, 2026
  1

• Proposal: Terminal.Gui.Analyzers — 'did you mean' diagnostics for hallucinated v1 APIs

  tui-cs/Terminal.Gui#5481 · Filter by author tig opened on Jun 10, 2026

• Problems when using Terminal.Gui together with Zellij

  tui-cs/Terminal.Gui#5470 · Filter by author gilbertoalexsantos opened on Jun 3, 2026

• Add a separate KeySequences add-on for Vim-style motions and command mode

  tui-cs/Terminal.Gui#5457 · Filter by author YourRobotOverlord opened on May 31, 2026

• Design the gui-cs equivalent of the WinUI agent plugin

  tui-cs/Terminal.Gui#5455 · Filter by author tig opened on May 31, 2026
  

• Flaky: AnsiScreenShot_Renders_Ansi_Stream intermittent failure on macOS

  tui-cs/Terminal.Gui#5446 · Filter by author tig opened on May 28, 2026

• Chinese IME candidate selection in iTerm2 inserts candidate number instead of committed character in TextField

  bug
  Bug

  tui-cs/Terminal.Gui#5415 · Filter by author eventhorizon-cli opened on May 26, 2026 · v2.x
  6

• Invalidate ImageView state when toggling UseSixel

  Bug

  tui-cs/Terminal.Gui#5325 · Filter by author tig opened on May 17, 2026 · v2.2

• V2 has severe performance regressions

  Bug

  tui-cs/Terminal.Gui#5323 · Filter by author kacperpikacz opened on May 17, 2026 · v2.x
  14

• Support DEC VT320 host-writable status line for display-only output

  enhancement
  Feature

  tui-cs/Terminal.Gui#5307 · Filter by author tig opened on May 13, 2026 · v2.x
  

• Wrap around for submenu in popup

  Feature

  tui-cs/Terminal.Gui#5201 · Filter by author tznind opened on May 6, 2026 · v2.2

• Switch API docs publishing from develop to main for v2.0.0 stable release

  enhancement
  Task

  tui-cs/Terminal.Gui#5036 · Filter by author tig opened on Apr 21, 2026 · v2.2

• Some keys print twice in the terminal on Windows with kitty enabled

  bug
  Bug

  tui-cs/Terminal.Gui#4918 · Filter by author BDisp opened on Apr 9, 2026 · V2 Release
  10

• When a Tab subview exceeds the Tab Viewport, rendering of the tab border is clipped

  tui-cs/Terminal.Gui#4915 · Filter by author tig opened on Apr 9, 2026 · v2.x
  1

  

• Consider making TextField.Width default to Dim.Fill

  Feature

  tui-cs/Terminal.Gui#4838 · Filter by author tyy-dev opened on Mar 18, 2026 · v2.x
  4

• Post v2: Make ansi driver even less dependent on Win32 APIs

  bug
  tui-cs/Terminal.Gui#4796 · Filter by author tig opened on Mar 5, 2026 · v2.x

• Post v2: Replace bool? in Command System with CommandOutcome

  bug
  Feature

  tui-cs/Terminal.Gui#4749 · Filter by author tig opened on Feb 24, 2026 · v2.x