Just noticed this when I was increasing the shadow size for Refresh. Seems to ONLY affect the bookmark editor dialog. Everything else works correctly.

I debugged it a bit and it looks like the widget size is clamped to the visible bounds of the dialog, so the shadow doesn't have anywhere to draw. But when the widget is created it seems to be the correct size, so that's strange. I also noticed that the shadow isn't cut off in HiDPI, which is extra strange.

Screenshot attached. It's not very noticeable with the current shadow style, but there is supposed to be shadow along the left and right sides.
 

Deleted: bookmark-editor-missing-shadow.PNG 40.5 KB

	bookmark-editor-missing-shadow.PNG 40.5 KB View Download