Initially had problem finding VR runtime. Others had this issue too [1] and was fixed by setting SteamVR as the OpenXR runtime in Steam VR settings (after enabling Advanced settings) [2].

However, the game Pontoco logo comes up on the desktop and the headset, but then the headset goes black. The desktop window for the game freezes and must be killed.

• [1] https://steamcommunity.com/app/1755100/discussions/0/3418808280400127870/
• [2] https://steamcommunity.com/sharedfiles/filedetails/?id=2791489010