Popover text is blurred
Discovered in squeekboard!96, popovers in application menus have blurred text after the screen is rotated, regardless of the new orientation. It may be that the widget scale factor is incorrectly set immediately after rotation - this was worked around in Squeekboard.
libgtk-3-0 version: 3.24.8+52248+gita105476a7c-1pureos0