- The round corners at the bottom of the windows are incorrectly drawn in Dark Mode:
. the corner is sometimes drawn at least twice
. the corner is not clipped in numerous occasions, leading to a square corner from the contents views.
- The border of the windows are incorrectly clipped
. Drawing a line from 0 to NSWidth(contentsView)-1 shows that the vertical borders of the windows are drawn over by the contents (or the opposite)
- Custom shape windows are not rendered correctly: either windows with holes inside their frames or windows with custom borders.
