Pull request #3256 added a blank icon to the left of titles of releases that don't have cover art to fix the alignment issue described in MBS-13263.

The extra spacing looks strange when none of the releases in a list have cover art, though – see the attached screenshot.

I'm not sure how much work it'd be (probably a new parameter would need to be added to EntityLink telling it if any of the other entities have cover art or not), but it might look better if the blank icon was only used when it's needed.