And for me too, on a Macbook M1. There were far fewer big changes with Monterey than there were with Big Sur, so I've noticed much fewer issues comparatively - not just with BIAB but with other audio software as well.
As Chantelle said we do not yet officially support macOS Monterey as testing is still ongoing, but the 2021 version "looks" to be ok so far. Just make sure all your other software and hardware is compatible first!