I know this method but In my case it’s something completely different. OpenXR toolkit is more working out of the box. While in SteamVR there is always adjustments troubles like the whole Steam library, theater or whatever it’s calling this crap, is blocking my AC view, with or without using the desktop button from your VR controller doesn’t matter, AC is been blocked. Yep there should be a hidden solution, but why not directly on that blocking “thing” I do not know.
Luckily there is a choice and my preference is that “direct working, out of the box” OpenXR toolkit, it’s even hide a virtual keyboard that always shows up when pressing on a CM function. Sorry but since I did try OpenXR toolkit, the whole SteamVR is not my prefered VR software . Was forced to useSteamVR a week ago and man I was so glad I did get my PC right and could be back to my beloved OpenXR toolkit.
Virtual desktop is btw payware and not needed when using OpenXR toolkit.
@onearmedbandit46 it is old maybe not actual, but worth to watch: