Metro Exodus (native) fails to launch

Updated my system to git-29d319c7 today and tried to launch the native version of Metro Exodus from Steam. Application launches but no video is displayed to the screen. Have to kill the process in order to stop it. Reverted back to git-84b21fea (the last update before I went away on holidays) and the game runs just fine.

System: 5.15.11 kernel, Linux Mint 20.2, 11600K with 6700XT, 1440p exclusive full screen.

Sorry I don't have much more than this, it is not a full graphics hang (ring error like with the dx12 version). Best way to describe it: screen contracts like the game is about to display the opening screen and just gets left there with a black border on all sides, no graphics displayed. No errors in the logs I could see