When using your mod in tandem with the Not Enough Wands Moving Wand item, caged will get stuck at 100% rather than dumping into a chest.

I have decided I will not fix it. By default, it is not possible to move the cage, so I would not use Not Enough Wands to move the cage. If you want to move the cage, one other mod adds card boxes, and as far as I know, they can move cages perfectly.