PiP video

[sssoulllessss]

I don't think this a bug or future request or future that's already in but here is the story. In wayland PiP videos in firefox appear as separate windows. No borders but they behave as separate in the overview and dock and it has the rounded corners. I quite like pip been registered as separate window in the dock and the overview but the downside was that I always have to manually toggle 'always on top' but I'm fine with that. I wish I could to do this in xorg but PiP videos are not normal windows in xorg. I tried adding custom window settings in the extension settings by grabbing the pip window and it shows as a ''Toolkit'' window type but it doesn't change the corners. Telegram desktop app seem it has it's own pip not like the most browsers and also have rounded corners. Any idea how to make those pip videos more rounded?