Do pushed screens get the fold transition, and how wide should their content be?

Only Home updates layout when the size class changes. Various screens are pushed and set their table and scroll heights once from the screen size. Does every controller in a navigation stack, including ones that are not visible, receive viewWillTransition(to:with:)? For forms and lists on the inner display, is readableContentGuide the width we should use, and does it update during the fold?

Do pushed screens get the fold transition, and how wide should their content be?
 
 
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