On Room-Move outside decorations / windows disappearing

Not sure if bug or feature. Certainly annoying, especially when accidentally moving the room.

I suppose this is due the outside decorations not being part of the room itself, but rather the "Corridor" "Room" outside. Why the windows are also affected I do not know. Is there a difference between room-edit windows and generally implented windows when you're not in room-edit mode but just do it in general from "the corridor" so to speak? - Might explain in case some windows stay and others don't, have not paid enough attention to whether windows stay in certain circumstances, but disappear they certainly do.

It'd be less of a hassle if the room being moved would only check for whether its outside decorations are invalid when set, similar to how the move threatens other corridor objects on the outside.