Can Picard display empty Musicbrainz fields?

Is there a way to make Picard show empty Musicbrainz fields? It would help with troubleshooting scripts.

For instance, I just posted a problem that involves writer, composer and/or lyricist fields. It would be helpful to go through a song list and see that the lyricist field is empty on some songs, rather than having to look through the dynamic list that may or may not even have the lyricist row displayed.