first time doing a report so i apologize in advanced for any spelling mistakes, also was unsure how to specify proton version in my computer stats while reporting, i digress. tried with proton 7.0-4, works perfectly no issues, decided to buy this game and try it out since zero reports on it so far, if you are interested in playing this and you're on linux this works perfectly fine.

tl;dr proton 7.0-4 works perfectly