After update to 16 version we loose developer option "enable external display on usb". I'm using rog phone with Xreal glasses and now can't use it in this mode, only mirror option, which is not enough in my case.
The problem needs to be fixed by Google, not Asus. Google removed it. People say they might bring it back with new features later. I used portable monitor for some work, so it broke everything for me too. At least mirroring still works.
