Is there a way to make tag categories?

[TheKrzysiek]

I've discovered this app few days ago and it has a lot of the things I really wanted, all in one place, but I do have one thing I'm not sure about.

I have a lot of tags that I assign manually, and having them all in a single list can be annoying.
I noticed there are categories "Top Tags", "Recent" and "Placeholders".

Is there a way to create my own categories for them? It would be really useful.

[deckerst]

Depending on your goal, you could consider:

1. tag groups (working just like album groups), for visual hierarchy on the Tags page,
2. dynamic albums, that you would create to regroup some tags (with AND / OR relationship, or anything else that dynamic albums allow), and then use to filter your collection.

[TheKrzysiek]

Sorry, I should've specified. What I meant were categories for tags when adding them to an image.

I made a few groups and it does add the tags in them when browsing the images, but when adding tags to an image only the 3 default categories(top, recent, placeholders) show up.

Example of the issue (I added both of them to a new group):