https://bugs.winehq.org/show_bug.cgi?id=52511
--- Comment #2 from winehq@jonass.user.lysator.liu.se --- (In reply to Zebediah Figura from comment #1)
You say that this behaviour was "introduced" in 7.0; does that mean that it wasn't present before? Can you give a specific version that works?
Also, you say "race condition", does that mean the hang is not consistent?
Yes, I have not seen the problem before my system were updated to 7.0. Unfortunately I do not know exactly what version I had before, but I would say any and all one would get by following instructions on https://wiki.winehq.org/Ubuntu for Ubuntu version 18 or 20 for the last few years.
The hang is very consistent on my main system. But I tried to reproduce it with an virtual machine on the same hardware. At first I could not reproduce it at all. Then I begun testing the application more to write a test report. After a while I begun to get the same hang in the virtual machine also. Now it seems to be consistent on both machines.