Why? I know exactly what they mean now. And not because I use them, but because they make sense. I would have no idea what they would mean with the word "behavior" appended. I still don't know what that means.
That's you . I myself also do not use this - but went I had went there I needed to stop and think, what it is that I am exactly looking at. And what about all those newcomers to Mp3tag, especially those that never used such renaming tools?
This is how it looks in FreeCommander file-manager:
In my opinion it is ad informative as it can be - but at the same time those long descriptions are counterproductive because there are just too long. And so something in-between would be optimal solution