Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: 1.78.0
• OS Version: Windows 10

I'm currently recording IAccessible caret value using Autohotkey :
oleacc\AccessibleObjectFromWindow

Steps to Reproduce:

1. Typing English (TEST)
2. Click language swap button (IME). in my case, English -> Korea
3. Typing Korean (테스트)
4. Click language swap button. Korean -> English
5. Typing (T)
6. Vscode return incorrect X caret value.