When dragging chords from the chord track to a midi track, when chords are muted, they are still created as unmuted parts.
system 9.5.21 PC
1 create new project and add a chord track and a midi track
2 add several chords to chord track and mute some of them
3 select all chords and drag to your midi track
4 the result is that all muted parts are now unmuted