TUI no support chinese, input output allways in 'w;w;w;w;w;w;w;w;w;;w;w'

[yuri2223]

Description

opencode：

echo "你好" | opencode

Plugins

none

OpenCode version

1.14.20

Steps to reproduce

1、docker
2、TH@~/data# uname -a
Linux n1935574290372104192-dep-56c6b68c97-4p642 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
3、download linux-x86
4、install
5、opencode

Screenshot and/or share link

No response

Operating System

Linux n1935574290372104192-dep-56c6b68c97-4p642 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Terminal

secureCRT[ssh]

[github-actions]

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This issue might be a duplicate of existing issues. Please check:

• OpenCode TUI Chinese Text Display Issue #7891: OpenCode TUI Chinese Text Display Issue — same topic (Chinese text not displaying correctly in TUI)
• OpenCode TUI Text becomes garbled #23914: OpenCode TUI Text becomes garbled — same symptom (garbled/corrupted TUI output)
• fix: CJK characters garbled in TUI on Windows with non-UTF8 locale #14768: CJK characters garbled in TUI on Windows with non-UTF8 locale — related CJK garbling issue
• [BUG] Backspace deletes confirmed Chinese characters instead of composition pinyin during IME input #20818: Backspace deletes confirmed Chinese characters instead of composition pinyin during IME input — related Chinese IME input issue in TUI