I've encountered a problem with this mod where colonists will rapidly switch between all the filth in a room; so fast that the colonist will just be stuck in the same tile. If I unassign them from Clean+, they get unstuck and stop trying to clean.

However, if I assign the area they're trying to clean as a cleaning area (for CleaningArea), they'll clean the area normally. It seems like Clean+ will try to clean all of the rooms it considers "Sterile" (Kitchen, Laboratory, etc.) even if CleaningArea forbids it, so they fight.