Inconsistent sidebearings should be red in list view

I like how linked sidebearings that have a different actual value from their linked glyph are marked red in the information panel in edit view. I wish they’d be similarly marked red in the list view of the font tab so that such problems can quickly be found in the whole font.

2.3 shows warning icons in grid view, and gives you a filter option, which definitely makes most sense in List view.