MPE - expression modulation is jittery

[Markm88]

My MPE controller sends expression values per note.

I have MPE enabled, but it does not seem to support expression as a note-based parameter.

When I modulate one note up and the other down the resulting signal is a mix of both channels causing weird effects

[Noisemother]

Bumping this with a closely elated issue rather than creating a new thread for now.
How does one get per note expression to work indeed.
I want to map a per channel MPE CC to cutoff for example. I can create a ch1 CCx filter 1 cutoff assignment. But it completely ignores the expression of notes that aren't on channel 1. If I assign another channel say channel 7, then expression from that note that happens on channel 7 controls cutoff for all 16 notes..
Please help

EDIT: Ok got it - seems you have to use Macro 1 as the MPE expressor and then map Macro 1 from there to the cutoff or intended feature