I see now. Your assumption that a window should be resizable while it is maximized is incorrect. A window is and should never be resizable in the dimension in which it is maximized. You need to restore the window first using the maximize button or by dragging it to unsnap it from the maximized position.
I see now. Your assumption that a window should be resizable while it is maximized is incorrect. A window is and should never be resizable in the dimension in which it is maximized. You need to restore the window first using the maximize button or by dragging it to unsnap it from the maximized position.