You could probably use a macro to get to it. I use one to get to CW and Formula 1. I add them to my home screen and use the Home then appropriate up/down/left/right macros to get to them then OK

BTW, Roku has an awesome screensaver called Roku 4K Screensaver whose Bing option shows amazing views, landscapes, architectural, animals, flowers, people, forest, sky and ocean views, you name it. They change from time to time but always amazingly beautiful, and it uses a fascinating zoom effect so no worries about burn-in.