I think as soon as Ableton drops their Push 3 and it has full MPE support this will become industry standard. I’ve seen other old threads on it and get that it’s kind of weird to think how it would work with a tracker interface. Perhaps the MPE parameters could just be recorded as pattern automation and then modified visually, kept off the tracker.
This is more of a Renoise 3.6 future standard kind of feature request. It’ll be everywhere like VST3 soon.