[SOLVED]: the issue was not Linux 7.1, it was Proton Experimental. I just updated to latest bleeding edge (which is needed to run Arc Raiders with Denuvo anti-cheat), and issue fixed. The game crashed to a blank screen when launched via Steam due to a “critical driver pipeline fault on the Radeon RX 7900 XT”. If I made the game unfocused - e.g. hit command key - the game was visible. Under Linux 7.1, the amdgpu driver and Mesa layers require explicit compute compiler paths to execute Unreal En...