https://bugs.freedesktop.org/show_bug.cgi?id=108893
--- Comment #19 from Timothy Arceri t_arceri@yahoo.com.au --- I installed the game via Proton. Seems it is still very buggy in wine. I had to follow the instructions here [1] to get it to load without crashing or constantly changing the screen between windowed and fullscreen. Once I got it working the menu was working fine, no lag.
I'm suspecting you are either experiencing a wine bug or you have some bad settings somewhere rather than a Mesa bug.
[1] https://www.protondb.com/app/39510