I work with 3 monitor configuration, when I try to drag spark window to the more right screen it work fine, but when do the same at the more left screen doesn’t work. Even if I force the spark window to the left monitor it’s impossible to move te window over that screen. May be it detect negative screen coordinates at the left screen and then dectivate de ‘move window’ with the mouse (with the keyboard it’s possible to move the window)