Notes in the Bookmarks pane in the left nav don't show their icon

[Kribensisis]

Describe the bug Just like it sounds. Even though I've set icons for notes in the bookmarks pane in the left nav (and they do appear in my folder tree), they all have a default empty icon in the Bookmarks pane.

That's new from the last couple of months, so maybe there was a breaking change? This happens on mobile (iOS) and desktop (Mac).

I'm using the default icons (Li).

Expected behavior I'd expect these notes to show their icon, since they did do this until recently.

Screenshots