Yes, combining the Bar Settings Option and the Chord Options dialogs + Utility track support for both makes a lot of sense.
Also:
https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=742877
https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=742880


Latest BIAB version, latest build.