Vaal Temple and room medallions

So, I just found out you can brick parts of your temple by placing a room medallion down (which doesn't show you the stats it adds OR the entry points to the room).

PLEASE GGG

Make it so when using a medallion to place a room, it acts exactly like the room cards you get when opening a temple (shows the stat increases AND the entry points so you don't place it down and brick yourself)