I don't see how the desktop metaphor is at odds with picture-in-picture. It creates a window which the window manager allows moving around. In-browser screensh

I don't see how the desktop metaphor is at odds with picture-in-picture. It creates a window which the window manager allows moving around. In-browser screenshot tool is useful since it allows you to take a screenshot when scrolling, that is when a part bigger than the displayed page is required. Also it can screenshot a specific element. Not sure what tool the author is using but none I've tried allowed to do this.