When generating MIDI from Parts, only the first part contains midi, other parts are empty.
Create a string quartet
Typ some notes
Export parts to MIDI
Inspect part-midi files
Result achieved: first part contains MIDI notes, other parts don't (only some CC stuff, reset etc.)
Result expected: all parts contain MIDI notes
See attached files.
Severity is blocking for me, as my workflow includes using midi generated from parts.