Russound RIO Request for Radio Banks on Tuner

I am moving over from OpenHAB but struggling to figure out how to use my Russound MCA C5 via the RIO protocol. The MCA series and newer 66 and 88 series have radio tuners built in as source 1.

I have linked the Russound and have a listing of zone cards, I am able to change the source of each zone. However when I select the Tuner source I am unable to change the radio stations that are programmed into Russound controller. On further inspection the radio banks are not being brought over at all into home assistant.

If i was better at development I could look into this but the code is pretty foreign to me.

I would love if someone could tweet the russound rio component to add radio bank functionality.