Cannot delete room from My INterior

I'm trying to remove this 4 door room I added and received an mission completion on from the ToyBox Hub. I cannot remove the room when I press circle in Spark Mode (PS4). Is this a bug of some sort?

update: Figured it out. In case someone needs help with this, you cannot be STANDING IN THE ROOM that you want to delete. Make sure you're in another room and then go to spark mode to delete the room with the circle button (ps4).