Expression pedal assignment per preset

[MP_Mod]

There is an existing request that seems similar. If it is, let me know and I will close this request.

Modify another parameters with expression pedal

Currently, the expression pedal on the Nano Cortex is limited to controlling the Mix parameter by default. It would be incredibly useful to allow users to assign the expression pedal to other parameters as well or even custom morphing between snapshots or block settings.