TashR

I organize my notes by tags and have always nested sub-tags under other tags without a problem. However, I now can't move my tags around. When I try to drag a subtag and drop it into the main tag, the main tag won't select and I can't move anything into it. The only place I seem to be able to move my notes is into notebooks which is not what I want to do. Even if I decided to organize by notebooks instead, I can't seem to make sub-notebooks. Am I doing something wrong by trying to move my notes around by dragging them? Is there some other way to move notes to nest what you want to be a sub-tag under a main tag?