electrum wallet multisig signing on coldcard completely broken

I can't seem to be able to transfer a psbt to the coldcard in a way where it would be able to sign it - all I get is Failure, my xfp not involved. It works perfectly fine with sparrow, but the exact same wallet created in electrum (showing the exact same addresses) is a no go. I am assuming this might be because there are no fingerprints for the coldcards in the electrum wallet, but there doesn't seem to be any way of actually adding them. Any ideas?