Yes it does still disappear automatically 🤷♂️.
Maybe you kept nudging your controllers or something. I always put my controllers down on a desk and make sure they are not sitting in a way that the triggers might be accidentally getting pressed.
Maybe you just need to restart your headset or something.
As per suggesting changes to the UI, you are shouting into the void here in the community forum.
I've reported the bug from inside the headset. If I restart the unit, the menu under full screen windows auto-hides for a brief while, then it gets stuck to permanently on again. At least it wasn't a design choice, hopefully they'll fix it.
