I went through the trouble to test this feature with every VST host with MIDI routing capabilities I own (Reaper & Cakewalk & Unify). I found out, Chordjam does not distribute the voices. It uses the first channel you choose in the settings and it sends all notes to this channel thereby ignoring the other channels you might have entered.
I am on Chordjam version 1.1.5 | Windows 10
Thanks for the quick answer.
(1) What is the difference in your approach to one receive which sends all Midi channels and maps them to all?
(2) If I record (no matter with your approach or mine) the result is an empty MIDI-track. No notes at all. I usually record the audio of the addressed VSTs to get Chordjam’s output. In this case I used multitimbral instruments like Xpand2! or Unify and I addressed respectove channels with the different voices. But I also tried it with different instruments on tracks and the respective Midi routing. it does not work for me. Neither on Reaper nor on Cakewalk.
The screenshot in Reaper is showing that different MIDI channels are being shown with different color on the piano roll window. We will make some more tests to see what might be the issue.