I had a crash when changing the brightness of unlit tiles ingame to 0.

And reloading seems to cause blinking world edges. I dont know if it was more zoomed in save point, but after restarting game it was fixed.

There are some POI rooms that properly reveal themselves and remain perpetually undiscovered, even if dupes pass through the room. A common element so far is different rooms where part of the room setup includes a pool under Mesh Tiles. The part under the Mesh Tiles is undiscovered, but also other room areas nearby might refuse to discover, though I think if there is a security door that is Bioscanned open it always discovers at least some of the area nearby..

If you uninstall it, it can't be removed from your modlist at it will say mod unstalled every time you open game.