The author won't integrate this for portabilities reasons : https://github.com/kovidgoyal/kitty/issues/45 https://github.com/kovidgoyal/kitty/issues/45 "This is

The author won't integrate this for portabilities reasons : https://github.com/kovidgoyal/kitty/issues/45 https://github.com/kovidgoyal/kitty/issues/45 "This is not possible to do in a cross-platform manner, as it depends on the details of the desktop environment/window manager. Really this function should be implemented in the window manager, so it can be performed with any window." There are a few pointers for Linux solutions in the issue.