Under Settings/Map Settings/External Map Content you can display airspace overlays. That has worked great for years. Unfortunately, a feature was lost long ago that was very handy: the ability to disable an overlay file so that it still appears in the list.
Background: I created an OpenAir file that shows the restricted area around Munich city centre. I only need the overlay when the Wiesn (Oktoberfest) or the security conference is taking place. Afterwards I can throw the file in the trash, but for the next use I have to search for it again in the device storage.
It would be very useful if the file would continue to appear in the list and you could toggle it on or off there or remove it completely.
Kind regards from the South.