The issue has also been reported upstream 10 months ago: https://gitlab.xfce.org/xfce/xfwm4/-/issues/809
- Bug#1109279: xfwm4: Fullscreen toggle for Picture-in-Picture v... Uwe Krüger
- Bug#1109279: Further Information Uwe Krüger
The issue has also been reported upstream 10 months ago: https://gitlab.xfce.org/xfce/xfwm4/-/issues/809