robotgo.TypeStr Fails to Input Chinese Characters with Third-Party IMEs on Windows 11

[ZHLX2005]

Description​​
The robotgo.TypeStr() function fails to input Chinese characters when using third-party IMEs (like WeChat Input) on Windows 11. This issue doesn't occur with Microsoft's default IME.

​​Environment​​

OS: Windows 11
Go Version: 1.23.0
Robotgo Version: v0.110.7
Input Method Tested: WeChat Input
​​Steps to Reproduce​​

Install a third-party Chinese IME (e.g., WeChat Input)
Set it as the default input method
Run code:
robotgo.TypeStr("中文测试")
Observe behavior:
❌ With WeChat Input: No Chinese output appears
✅ With Microsoft Pinyin: Chinese characters input correctly
​​Expected Behavior​​
Chinese characters should be reliably typed regardless of IME implementation.

​​Technical Context​​

The issue occurs with multiple third-party IMEs
robotgo.TypeStr() uses simulated keystroke events
Third-party IMEs appear to require full input context handling
Workarounds like clipboard or Unicode typing have compatibility/UX tradeoffs
​​Possible Solutions​​

Add direct IME support in Robotgo
Implement Win32 ImmSetCompositionString API
Provide official docs on IME-specific workarounds
Improve key event sequencing for composition-aware input
​​Priority​​
Medium-High (affects users with localized input requirements)