but you can test visionOS apps with TestFlight on an iPad. Do you have a reference or docs on this?

Same. It would be great to know if this is forthcoming, or just not going to be possible in the simulator. I also filed a bug report on this. My thread: https://developer.apple.com/forums/thread/732668

Does it matter since an immersive space allows only 1.5 meter boundary? https://developer.apple.com/documentation/visionos/creating-fully-immersive-experiences

Still missing in Xcode 15b3(15A5195k)

Not announced yet. Watch here: https://developer.apple.com/visionos/work-with-apple/

Filed bug report as FB12457682

See these: https://developer.apple.com/documentation/realitykit/building_an_immersive_experience_with_realitykit https://developer.apple.com/documentation/realitykit/charactercontrollercomponent

Hi did you ever find a fix for this? I'm having the same issue. I am using Xcode 13 beta 5, deployment target is set to 14.0.