I am trying to understand what is meant by "utility tracks" and I suspect that already answers my question but I still wanted to ask it.

Can the new editable utility tracks handle RealTracks or are they only for audio and MIDI?

I read somewhere that you could move audio from a RealTrack to one of these tracks. How does that work?

Can I generate and then copy certain bars from a RealTrack to a utility track? If yes, will it automatically place it in the right position of the song or do I have to figure out where to move it to?

Once I have done this if I then regenerate what happens to the editable utility tracks? Does anything on there regenerate or are they always just static containers for audio and MIDI?