https://bugs.winehq.org/show_bug.cgi?id=56008
--- Comment #2 from yaoqi yaoqi01@foxmail.com --- (In reply to Austin English from comment #1)
Can you reproduce this with any other combination of applications, or just these two specifically? Is just running the applications and switching enough to reproduce or do you need to do some specific actions?
1. The issue is not consistently reproducible. After the program has been running for some time, or upon locking the screen and waking it up again, a Wine pop-up window displaying "Expression: 'nb_displayed'" will appear, and the small icon in the upper right corner will disappear (although the program continues to run normally in the background). If the program continues to run in the background for a while, the described issue arises. At this point, it is necessary to run "wineserver -k" in the console in order to be able to run multiple programs simultaneously again.
2. Generally, before and after this issue occurs, I am usually working with IntelliJ IDEA, and the program is running in the background.
3. I have not yet been able to reproduce the above situation using other programs, which may be due to insufficient testing time. I will continue to try and see.