Channel number in NoteOn event always zero?

Bumping this.

Is the NoteOn event’s channel always equal to zero? Or are there situations where the host will to provide the (sometimes non-zero) MIDI channel in the NoteOn event?

If channel can be non-zero, what must the plugin do to instruct the host to relay the non-zero channel number?

As shown above, my plugin’s method ::getBusInfo() is defining 16 MIDI channels per input event bus.

Thanks in advance for any tips!