def move_to_bottom(self) -> None:
        """
        Move this window below all windows in the current layer
        e.g. if you have 3 windows all with "keep_above" set, calling
        this method will move the window to the bottom of those three windows.

        Calling this on a "normal" window will not raise it below a "kept_below"
        window.
        """

        Move this window below all windows in the current layer
        e.g. if you have 3 windows all with "keep_above" set, calling
        this method will move the window to the bottom of those three windows.

        Calling this on a "normal" window will not raise it below a "kept_below"
        window.
        
libqtile/backend/base/window.py