TSharedPtr< IXRTrackingSystem, ESPMode::ThreadSafe > XRSystem
If we're sending, this is GEngine->XRSystem. If we are receiving, this is the previous GEngine->XRSystem
TSharedPtr< IXRTrackingSystem, ESPMode::ThreadSafe > XRSystem
If we're sending, this is GEngine->XRSystem. If we are receiving, this is the previous GEngine->XRSystem