Possibly, even if I duplicate the record I end up with the same error, but this only occurs on the new forms. If I switch back to the legacy form it behaves as expected. You do make me wonder if maybe a pipeline made an edit though and that is what is conflicting.
Did you ever resolve this? I am getting this error but only for a single user. He gets this error only on mobile devices, but on multiple devices. And this error occurs any time uploading a file. Every record, any table. He simply cannot upload a file from a mobile device. No other users are reporting an issue and it works for me.
Also, seems to happen on both new and legacy forms for this user, but only on mobile.
