Singles showing up as albums (metadata: Single)

Hello. I’m having this issue where most singles are classified as albums in both library and overview views. I used the editor to tag them as singles, they are identified and matched as singles, but still showing up here:

I can’t reproduce this, my singles are listed under Singles and not Main albums in the Discography. And when I use the Focus like you did to Main Albums, they don’t show up at all. You wrote you “tagged” them as single, but I assume you set the Album Type to Single?

Yes, that’s what I meant. Pretty odd