I have the exact same issue of @ykroh1 . Each time I open or create a new document, a new toolbar gets added to the navigation bar. It is pretty much unusable and we can’t ship documents app in this state with SwiftUI. please fix this bug.

It seems that with Xcode 16.4 and iOS 18.5 beta 4 SDK Apple has solved this issue (even if there are no evidence in the release note) @ykroh1 @chrisfromboulder