Created attachment 111915 [details] BackButtonHoverEffect The button highlight touches on the edge to the left on hover. We can do two things here, have no hover effect on the button (which I prefer) or add spacing between the square around the back button and the edge.
I've seen this sometimes too. Not in Discover though; this is a pure Kirigami ToolBarApplicationHeader.
(In reply to Nate Graham from comment #1) > I've seen this sometimes too. Not in Discover though; this is a pure > Kirigami ToolBarApplicationHeader. Got it. I hope they notice it.
Heh this was fixed ages ago.