Missing Notes

If I place Keys Lock notes in a midi clip that will play alongside legato chord notes I notice that on playback some notes are skipped - this seems to happen when the chord change occurs. It must have something to do with internal timing. I can fix this by shifting the Keys Lock notes ever so slightly in the midi clip (so they are delayed ever so slightly) but it would be good to not have to do this.

Using Bitwig on a M1 Mac.