Can't find ViewLayout API

Using Xcode Version 14.0 beta and the iOS deployment target of 16.0 the compiler complains that ViewLayout cannot be found. It is in a different framework than SwiftUI or is it just not in the beta releases yet?

Sorry, I see in the sample code it is just "Layout". In the code snip it with video it is ViewLayout. Using Layout works. Sorry for the question.

Can't find ViewLayout API
 
 
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