With guitar notes specifically, it would be great if the same note in 2 different voices (stem up and stem down) could default to the same column index. i.e. Overlaid notehead. Especially if the notes are specified on the same string.
This seems fairly universal for guitar music. I only have elements and currently this is the only feature of pro that I would use! (So not worth the upgrade cost!).
Of course, if the notes are specified on different strings they could be separate noteheads as is the current situation.
Thanks for your consideration.