https://www.techradar.com/news/ios-12-suggests-ipad-pro-3-could-have-face-id-and-a-notch

iOS 12 has just been announced and already people have been digging around in the developer beta and found compelling evidence that a future iPad – likely the iPad Pro 3 – could have Face ID and a notch.

On the Face ID front, iOS developer Guilherme Rambo has actually found a Face ID setup screen hidden in the beta on his iPad, as well as a settings screen that mentions using Face ID to unlock an iPad.