The game runs fine for me without any big problem. What does not proper work is my gamepad. It constantly moves in one direction in the menu, log file shows it's loading xinput1_3.dll, so I tried to fix it by installing xinput through protontricks, but no dice. However, shop site says partial gamepad support, so not sure how much of an impact that should have on the decision to whitelist it.

Proton Log: steam-249050.log
Proton version: 3.16-4
Sysinfo: https://gist.github.com/NoXPhasma/9ed85e6b0602b656c812acd013ee121f