Oct 25 2019 12:46 PM
Hapens to me too 79.0.308.1 Dev. Look like this happens with display scaling on (125% for me) and only fullscreen. When I disable scaling the line is gone.
Oct 25 2019 04:43 PM
@Bdsrev Weirdly, the line only shows when the window is maximized. But enabling that flag makes it disappear.