Yes KV Element opens up more possibilities.
You can have multiple BB Plugins in Element and a Mixer.
https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=600863#Post600863

remove .mp4 and unzip Sonalksis FreeG Stereo & 12ch Mixer (64-32 bit).zip.mp4
_________________________
ReaTrak Biab & Plugin in Reaper
Free Biab Chord Picker Tool