
Invisible/transparent walls glitch
Building a space museum in Pebberly Heights right now and tried to do those fake spaceship walls, but this bug is ruining my aesthetic :(( As soon as I place windows on the partition walls, some of the room walls on the opposite side turn invisible (red circles). Green circles is what it's supposed to look like. Removing the windows fixes those walls again.
I have a feeling it's due to the distance between the walls only being a half tile wide, however it doesn't happen with every wall (even within the same room) despite those having the same space between them.
Already tried moving/replacing the rooms and redoing the partition walls/windows, this fixes the issue briefly but the walls turn invisible again as soon as I move the camera away.
Any idea what could be causing this and how to fix it? I'd really prefer not having to redo my entire layout if it can be avoided at all, I just really don't like how this looks :(