Talk:FAQ/@comment-68.9.250.146-20130624223610/@comment-484486-20130624231302

I know that some time the merge button doesn't highlight correctly, and can be fixed by selecting something else in the inventory and then selecting the items again. If you are playing 1.1.0 you can also merge charms in the add charms option if you have a item with the right slot open.

I have heard reports of bugged charms that don't merge at all, and don't stack with other charms. If that's the case I'm not sure what you can do with them.