I want to say that when you have the desktop shown in the PimaxPlay, and have it Pinned.
You cannot see your app popups.
for example: once i pinned the desktop and resized it. i could not close it to go back to the game app. hitting the dream air menu button popped up the menu asking if you wanted to return to game of PP app, but it shows up behind the pinned desktop and you cannot navigate to do anything. you are forced to unpin the desktop
Pimax, please fix this