Patch Changes not being sent via Midi to MODX8

Hi Guys, hoping someone can point me in the right direction here please.

I’ve spent hours trying to figure out why no MIDI patch/bank data is being sent in Cubase 9.5 to my keyboard (MODX8) (or maybe just my MODX8 can’t receive it)? Midi tracks record and playback fine. Devices are listed. I can even play back the MIDI track on my MODX8 (it just plays whatever is selected on my keyboard). But no matter what I try I can’t get it to change patches/banks etc.

Apologies but I’m new at this…Thanks in advance!