Issues with multiport midi devices on norns

I aleady know this is a known issue which seems to be kinda resolved https://github.com/monome/norns/pull/886
Still, I have problem with my old trusty uc 33.
In My pc setup it acts as a midi controller AND midi interface (for my octatrack).
It handles this as a multi port device (port 1 for usb, port 2 for the din connectors).
I would like to use my uc 33 in the same way with norns! But… It Just sees the first port. Is there something I can do to let appear the second port on the midi menu?