[Bug 46851] New: Can't input Japanese text after updating to 4.4.

https://bugs.winehq.org/show_bug.cgi?id=46851

Bug ID: 46851
           Summary: Can't input Japanese text after updating to 4.4.
           Product: Wine
           Version: 4.4
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: imm32
          Assignee: [e-mail]
          Reporter: [e-mail]
   Regression SHA1: fd7cda93a33c9f65a6c1d1d530738c9fe4b9edf4
      Distribution: Ubuntu

I can't input Japanese text to notepad.exe after updating to 4.4. I use Fcitx
to input Japanese text.
In Wine 4.3, it works fine.