Good observation.
I do not support changing the default, because if it were set to 1 chorus, beginners perhaps would not know the option for more was even there. We would receive as many or more questions from lost souls.
I DO support making it an option, +1 for that, so
you and any others can set it once and forget it. I, being a jazz player for whom this setting is perfect, will not change it.
People use the program differently.
I encourage you to revisit this when all of us jazz players, for which BIAB was originally designed, are gone.
