DBox with finger sequencer polyphony?

Trying to replicate a sequence I made on the OG OP1 in finger sequence, and for some reason although I entered more than one note entered on steps, it is coming out with just one note on those steps. Is there something about DBox on OP1f that is causing this? Polyphony seems fine with the regular old sample drums, and again this sequence worked on the OG. Perhaps something about how I replicated the DBox sounds in the OP1f kit?

On my unit the polyphony seems to work fine with Finger/DBox. Did you try loading different DBox patches?