I am putting together a dungeon and I can't drag and drop some monsters from the monster manual onto the map. (have purchased the MM from the Marketplace). Some monsters, like goblins, work just fine, but others, like the Nothic, won't drag and drop at all. I had to go into Curse of Strahd to find a wolf marker that would drag and drop. I've tried grabbing the icon, the name, and even opening the monster and pulling the token from there, but nothing works. Anyone know how to fix this?