MIDI program changes to AmpliTube 4 in Cubase Artist 9

I am using Cubase Artist 9, the AmpliTube 4 VST3, and a Behringer FCB1010 foot controller. I can send MIDI CC info to AmpliTube, but not program changes. Anyone know why?

I can send PC data to the AmpliTube 4 standalone, and I know the PC data is being successfully sent to Cubase because I’m running the MIDI monitor and I can see them being received. But I can’t get it to affect the AmpliTube 4 VST3.

Any help would be greatly appreciated.