[Bug 52974] MuLab 9: context menu loses focus instantly

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52974

--- Comment #14 from Maotong Zhang  ---
(In reply to OldCastle from comment #13)
> I do that as an alternative. But did you identify the issue? I could record
> a video showing the problem. Would that help?

Source code download link:
https://gitlab.winehq.org/xiaotong/wine/-/tree/MuLab9-windows?ref_type=heads

Set variables before running:
    export MULAB9=1

Can you test and see how it runs ?