A4 triggering tracks 2,3 and 4 on main plugin track for automation

Hello to all

Automation has to be done on the track you have the overbridge plugin, which is fine, but then I am only able to trigger sounds from Track 1. If you want to trigger sounds from tracks 2-4 you have to create a midi track for that purpose, but then you can’t automate nothing on those tracks.

I have tried changing the Auto Channel and nothing.

My question if there is a way to trigger either thrack 2,3 or 4 on the same track where the OB is?

Thank you