MoveCursor should affect CursorPosition immediately #16

The following code behaves incorrectly in N#:

MoveCursor(100, 100);
Wait(100);
MoveCursor(200, 200);
CursorPosition($x, $y); // returns (100, 100) in N# and (200, 200) in N2

MoveCursor changes cursor position by calling _ctx.Window.SetMousePosition, but CursorPosition reads _ctx.InputContext.MousePosition, which is only updated once per frame.