What I'm saying is the bar to bar is there for the Soloist track and soloist instrument "so bar to bar is entirely possible" it just needs to be modified to work on all other instruments and tracks.
So in that dialog it would be just using the button click function "Generate Solo Now".
I tried hard to get it in this release believe me !!
I'm sure this will be implemented as it's not hard to do using an existing function.
You can use the new extra tracks to create up a track just how you like but most users want that magic button to do it.
So if you keep this alive it will help.
I also hopeful we will have F5 change UserTrack or Loop at any bar.
Again keep it alive.