Multiple air units with a single Herelink controller?

I’ve been looking for air units to add Herelink to other models, but nothing so far for the US and Canada. Is it because there’s no model memory setup? I can’t find any documentation to store multiple models. Is that a future firmware upgrade coming. For my Multirotors, it wouldn’t be an issue as the control layouts are all the same. But the bathymetry boat with skid steer and reverse is not lol! Is there a workaround?

“Save pairing” is on our checklist. But there is no guarantee when would it be done and released.