IME does not work with Windows 10 version 2004 when programs run in sandboxie

I have a clean installation of windows 10 version 2004 (traditional chinese taiwan).
After a few tries, I found IME input does not work in sandboxie 5.33.3 or 5.33.6.
I can't type non-english character in notepad or url bar of chrome if they run in sandboxie.
When run outside sandboxie, IME tool works properly.
Also this problem does not occur in windows 10 1909.
How can I work around this problem.

  • I have same problem with you,it seem when win10 2004  install 05 update pack(kb4556803) or kb4552925 will take this question.

    Many software in no update pack Win10 2004 run normal but in update OS doesn`t run.

    I tyr 5.33.3 5.33.6 5.40.1 and same result.