I am currently using latest KDE Plasma 6.6 and since 6.5 it has a feature of showing PIP above all not only in “classic“ apps but also full-screen only like videogames. It does not work “from the box“ and you need to put “KWIN_WAYLAND_SUPPORT_XX_PIP_V1=1“ command and reboot system to make it work. However with this feature on another feature: opening PIP in full-screen mode just stops working. I know it`s a bit niche option because you can still easily0 move to page that contains original video and watch it in full-screen, however for me its a bit more actions than previously. Also when picture-in picture enabled and after Ive changed pip window size my cursor starts to act weirdly and does not deactivate “windows size changing” mode even after I focused on other window. Does anyone know is there working solution to this? I`ll add video showing this.