You should use only shortcuts for that configuration
(mouse movements alone seems not supported for that special side that crosses over to the other monitor)
NOTE: On multiple monitors, continually pressing a keyboard shortcut combination below will cause the window to snap to the side and scroll in that direction through the multiple monitor screens.
Windows Key + Left Arrow Key
This will snap the current window to the left side of the screen, or unsnap a window that is snapped to the right side of the screen.Windows Key + Right Arrow Key
This will snap the current window to the right side of the screen, or unsnap a window that is snapped to the left side of the screen.
