[comox]

New user loving your app. CC is near perfection but I have a suggestion that would make it even better. My apologies if this has already been discussed here but a quick search turned up nothing.

I make heavy use of Calibre's hierarchical tags. For example:

Fiction
Fiction.Mystery
Fiction.Thriller
Non-Fiction
Non-Fiction.History
Non-Fiction.Cookbook
Non-Fiction.Cookbook.French
Non-Fiction.Cookbook.Italian

This makes it possible to conveniently navigate a complex tag structure and to easily filter on useful subsets of books such as:

- all fiction books
- all non-fiction books
- all cookbooks
- all Italian cookbooks

I'm finding that your flattened treatment of hierarchical tags in the group browser creates a lot of clutter and makes navigation much more difficult than navigating the same tags in Calibre.

I am hoping you might address this in a future release.