Additional info: The game used to run fine but the last time I tried playing was pre-Rashid patch.
Hello @pepi55, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/6817#issuecomment-1762254357.
Aha, I was not aware. I thought existing compatibility report meant someone with the same issue, not the same game.
I have same issue with Nightingale
Compatibility Report
System Information
I confirm:
steam-1364780.log
Symptoms
Whats the problem? WHATS THE PROBLEM??? I'll tell you whats the problem!
SF6 crashes when loading vulkan shaders. After the intro screens, which in Proton 8 and experimental work fine, once the compiling shaders screen pops up:

The error messages also start popping up:

Pressing cancel brings up the debugger which after a while without interacting with it also errors:

(Takes about a minute or 8)
On Proton 7, I can get to the "Press any key" screen but everything is all glitchy and deformed (including the intros, compiling shaders screen and the "press any key prompt). The game is also extremely laggy. After pressing the mythical any key, the game freezes on a black screen and I have to force quit it.
Reproduction