Sorry for just jumping in - and in English...
I had this running on Steam Play/Proton back two years, and blogged about the coming patch back then https://fixedbycode.blogspot.c…1/10/a-taste-of-wine.html
Rucksacksepp did add even more options, but I must admit I have not played it on Wine/Proton since - got new primary machine (AMD Graphics), that broke the game - which could also be the culprit here.
I was pointed to this: https://github.com/ValveSoftware/Proton/issues/4801 - so works - for some.
I am back playing the game windowed on that machine - but if there is demand for it - we should look at it.