Prevent vacuum map reset

The vacuum sometimes automatically resets the map, deleting my room edits, which is super annoying. The vacuum should either never be able to reset the map or there should be a “history” where I can pull an old map or an ability to “save and load map” so I can pull up a map, eg if I change the floors that the vacuum is on.

In this case, the robot vacuumed the rooms on a first map. As it was returning to base I manually stopped it to empty the cartridge. When I put the cartridge back in and told it to go back (pressed home button), it wiped the whole map it had just made.