Developer Steve Moser first uncovered the multiview feature in Apple’s code last month, and it looks like the company is finally getting ready to roll it out. According to TechCrunch, the feature is available within the tvOS beta 16.5, which you can gain access to by heading to the Settings app and then hitting System > Software Updates > Get Beta Updates.
Once you have the beta, TechCrunch says you can view multiple streams at once by turning on a game and then selecting the “Add Game”…