MIDI Learn / iPad Pro / USB Nord or Fantom

[EnjoyRC]

I have connected my NORD STAGE 4 and Fantom 06 via USB to iPad Pro.
I can open PROTOKOL and see the MIDI patch changes MSB/LSB/PC when I tap them on either synth. I take note of the MIDI Channel too. I create a MIDI Device in BandHelper (newest version). I set the in port and the channel properly.
Now I want to make a MIDI Preset. I name it, and hit MIDI Learn. Tap the Preset button on the synth.... Nothing. I can see the MIDI icon (status) on top flashing when I try. I tap the MIDI icon to view the Midi data. I can see the data coming in. How can I properly use the MIDI Learn populate the preset fields? Please advise.

[arlo]

Does it work if you leave the Port in your MIDI Device set to All? If not, please submit a help ticket.

[EnjoyRC]

Does it work if you leave the Port in your MIDI Device set to All? If not, please submit a help ticket.

I choose the actual port of the synth. And set the MIDI channel.
The Roland Fantom defaults to MIDI 16 for patch changes.