Feature Request: Add toggle to fully disable VideoOverlayToolbar (video overlay buttons)

In recent Microsoft Edge versions, a built-in VideoOverlayToolbar appears automatically on top of web videos. It contains Picture-in-Picture, Video Enhancement, Video Summary, Video Translation buttons. Current limitations: 1. We can only disable the corresponding functions, but cannot hide these overlay buttons on video. 2. Legacy flag #edge-video-super-resolution is removed. 3. Launch parameter --disable-features=VideoOverlayToolbar no longer works on new Edge builds. Request: Add a unified switch in Edge Settings to let users completely hide this entire overlay toolbar, to avoid covering video content and improve viewing experience.