Program Change MIDI Channel option (iOS)

Amazing software! Just bought everything on iOS, using with a Variax, line 6 helix and camera connection kit as the audio interface. Works great except for program changes. My Variax currently sends program changes on channel 16 which are passed through the Helix MIDI interface, unfortunately MG2 receives on all channels so everytime I change my pickup selector switch the MG2 preset changes.

I understand this is a limitation of my rig and more likely a line6 problem but any chance you can easily add a Program Change MIDI channel setting? Set to omni by default to not inconvenience existing users.

Thanks again for this amazing software!