Question OpenXR problem when changing Mixed Reality to OpenXR

Tested with 2020.3.33 and 2021.3.0 using HP Reverb Mixed Reality hardware.

2020.3.33 XR Plugin management
if select plugin provider Windows Mixed reality, then no problems.
if select plugin provider OpenXR, then problem exist.


2021.3.0 XR Plugin management
Plugin provider OpenXR, then problem exist.

So when close VR project in Mixed reality portal and OpenXR is in use, result is full screen view of VR project. If Windows mixed reality is in use, I see normal Windows UI.

Is there any way to set OpenXR project to behave normal way?

First picture is problem and next is normal result after VR project closed in Mixed reality portal.

 

Same problem with 2021.3.1f1. Project is running full screen after closed.

I made temporary (bad) fix to stop project. Joustick button click to close it. It just kill the process. Maybe some day problem is fixed.

Process.GetCurrentProcess().Kill();