Dimensional Rift

[puccalino]

All Archers located within the Dimensional rift rooms run through the walls then appear on the ceiling and damage you from there. If you attempt ranged attacks won't happen as you are warned for no line of sight in order to take action.

[genata]

Only some of the small rooms have incorrect spam on some of the shooters. They don't go through the walls, they just spawn higher and stay on the ceiling. You can simply change the room.
There are two solutions either, to fix the spam that is done on the big lvls, or to add a layer to the geodata for the ceiling itself.
Against the background of the problems there, this seems insignificant to me at the moment.