Maximize on stopped video doesn't resize
On wayland, if i stop a windowed video and maximize the window, the videoframe doesn't get redrawn. This happens in both ways, if i unmaximize the video, the videoframe stays the size it had (and gets drawn over the window). My system is fedora 29 so i think this is a new bug. I had a similar experience with clutter and suspect the GtkClutterEmbed widget (or the clutter stage itself - don't know) as the problem of this.