[Feature Request] Mirroring the mouse/touch cursor to the top/non-touch screen

[boomercore]

This is probably uniquely useful for Knights in the Nightmare, but may have other use cases. The game uses the bottom screen for touch input, but it seems redundant when using a mouse or modern touch screen, as it isn't relative and touches the exact coordinates as the top screen and moves the 'wisp' to that point. Mirroring the cursor to the top screen would prevent 'blindly' clicking or looking away from the top screen. Thanks in advance.