I noticed a change in behavior in Plasma 6 when moving fullscreen windows. Previously you could run a kwin script to move a fullscreen window, and it retained its full screen property (no titlebar or frame). This was especially useful with ultrawide monitors since it would allow the monitor to act like a dual monitor setup and have a full screen video or game running on a portion of the monitor.
Now any movement of the window via script appears to remove the full screen effect and returns the titlebar and panel (or in the case of chrome, undo full screen video). I was wondering if there was any way to undo this behavior.