Adding a file that has both the acoustid_fingerprint and a musicbrainz_recordingid tag will directly after adding this file enable submission, even if this file not yet been matched to a recording.

The reason is that this file will be initially added to the AcoustID manager with a recording MBID of None, and on later update it will get changed to the MBID from the files.

Better would be that we consider this combination as already submitted and highlight the submission only when the file gets matched again.