Hey there!
So, I play dead by daylight on my (Arch) machine, and it works pretty well; but I'm having the oddly specific issue that many sounds completely cease to occur if I'm not looking in the in game direction of the source (i.e. I look slightly away from a generator right next to me and it goes completely silent)
I hate to come in here with such a vague problem, but noone on proton.db seemed to share the issue, I've tried switching proton versions and even modifying the game's config to increase the audio quality, but the problem persists. Any help is appreciated, thank you so much!