When BIAB generates an accompaniment, are the parts generated independently, or are they generated in coordination with each other? For example, in generating a bass part, is the BIAB arranger function coordinating it with what the kick drum is doing, as a human arranger would do?

I would assume that the parts are generated independently, because human-style coordination would seem very complex even for a powerful program like BIAB.

If the parts are generated independently, then I could freely combine, say, a bass part that I liked (having frozen it) with any drum part that was generated on a separate pass using the same style, and this would be just as likely to sound good as if the parts had been created simultaneously. Am I correct?