Why am I missing the Snoopy Screensaver and projector aspect ratios after updating my Apple TV 4K to tvOS 18.2?

The Snoopy screensaver and cinematic aspect ratio support have specific hardware requirements on tvOS 18.2. The Snoopy screensaver is only available for Apple TV 4K (2nd generation or later). Support for 21:9 and other projector aspect ratios is exclusive to the Apple TV 4K (3rd generation). If you have a compatible model, ensure the update was successful by checking Settings, General, About. For the Snoopy screensaver, you may need to go to Settings, General, Screensaver, Type to manually select it. For aspect ratios, compatible content must be played within supported apps while connected to a display that supports those resolutions.