I have a upcoming flight booked through SK (as it ends in EVE). The first leg is operated by DL and I'm able to view the menu and meal selections in the app, but get an error that it's unable to save the selection each time I try.
Went through the DL chat and they were unable to make a selection (they could see my options too but couldn't save it) and suggested I contact SK. However, SK isn't even able to see the meal selection options and can only see what's offered by SK on the other legs.

Assuming this is some issue between DL and SK systems but wondering if there's anyway around it?