

Not sure what you mean about the mouse cursor not showing up. You mean you can interact with the mouse, but just see a cursor? Or no matter which direction you move the mouse the cursor doesn’t get there?
You sure after setting up the virtual display you’re going through the steps to setup the orientation of monitors?









If I get a minute I’ll see if I can replicate, but my initial guesses are:
Edit: also maybe give this a shot. https://www.azdanov.dev/articles/2025/how-to-create-a-virtual-display-for-sunshine-on-arch-linux