how do I get the VR to work? It says set it up, but what does that mean exactly?
You need to make sure your VR headset is connected to your PC and that OpenXR compatible drivers are running.
For example: if you use SteamVR, make sure you have it running before starting the game.
Ohhhh okay, that makes a lot of sense, I deeply appreciate the reply 😅
still don't work for me
If you're on Windows MR's OpenXR Runtime, it doesn't have Vulcan support. Try making sure your OpenXR Runtime is set to SteamVR (SteamVR settings -> OpenXR).