Feature Request: transparent display when the mouse hovers over the picture-in-picture window

[XHXIAIEIN]

Currently, when the mouse hovers over the picture-in-picture, it shows a dark matte background overlaid on the video layer. I like to turn on the picture-in-picture while working and watch videos while working, but it occasionally blocks my working window, so I have to re-adjust the position or window size of the picture-in-picture.

Is it possible to add a new mode, when the mouse hovers, the window of the picture-in-picture can be made transparent to display the real desktop. like 'Snipaste' works (https://www.snipaste.com/)

[XHXIAIEIN]

additional #58