i recently found out there is a massive 10 door room, (my dojo was perfect, so i never check new stuff) and tore down my entire dojo (it wasnt perfect) only to find out i cant place the spawner inside this wonderfull tile.
seeing as this CAN NOT possible be intentional, consider this a bug report.
if by some god awful coincidence it is intentional, consider this feedback instead.
also: can we have more 10 door rooms? i like to have all my labs in 1 room.