Triggering notes to the different tracks in Scaler 3 from external midi?

Say I come up with a chord progression and then export the midi notes to my daw (Cubase 14). Can I then just have scaler play those notes and turn off the chord functions (I know I can mute each chord for the track, but anyway I can just hit one button and the chords won’t be triggered) - like an external midi only mode?

Also, is there a way to have different midi channels trigger the different tracks in Scaler? (even without triggering chords - just to play the instruments and not trigger chords/pads)