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Claude Code Issues / #32834

[Bug] Thai character combining marks dropped in Windows terminal input

Status Closed — duplicate
Reported on v2.1.72
Maintainer reply None cached
Workaround ✓ Mentioned in description ↑
Activity 3 comments · opened Mar 10, 2026 · closed Mar 14, 2026

Bug Description
Thai input broken on Windows - when typing Thai characters directly in Claude Code terminal, combining characters (sara, tone marks, mai han akat) are dropped/missing. For example typing สวัสดี shows as สสด. This affects PowerShell, Git Bash, and VS Code/Cursor integrated terminal. Workaround: copy-paste Thai text works correctly. Please fix Thai IME/input handling on Windows.

Environment Info

  • Platform: win32
  • Terminal: vscode
  • Version: 2.1.72
  • Feedback ID: 4e106eaa-438a-4c84-b0f7-3cafc3cfa926

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