Grid Screen Continuous Vertical Scrolling

I have a grid screen that usually has around 20 rows. I would like for the screen to automatically scroll back to the top row if the user tries to scroll below the last row (what I call continuous scrolling.) I also would like the same to happen if a user goes up from the first row and they would be taken to the last row.

Is this possible?

I have looked in the docs and don't see anything built into the firmware that would trigger this action. I also cannot capture any down/up remote key presses as they are already reserved by the screen itself.

Thanks for any ideas.