UIDocumentBrowserViewController iOS16 additionalTrailingNavigationBarButtonItems are duplicated

Question

Sydney-CBD OP

Created Jun ’23

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Participants 2

Hi,

I have an app on AppStore using UIDocumentBrowserViewController, see link below. I have "Settings" icon as a trailing Navigation Bar item menu. WIth iOS16, that icon is duplicated... No issue with iOS14 or 15.

If I change from TrailingNavigation to LeadingNavigation, I don't see the issue.

I have created a sample app and I can repro the same issue. Also, I checked another vendor app who I think is also using UIDocumentBrowserVIewController and I can see the same issue.

Do I just raise a defect report?

Thank you

Maurice

https://apps.apple.com/au/app/private-photo-video-document/id1625834751

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Answer 1

AndyJJ OP

Jun ’23

The only time my app had duplicate toolbar buttons was when the toolbar extension was attached inside an element in a List. When I moved the toolbar up in the view hierarchy, that fixed it. But this is just guessing without seeing any code of yours, and my app is SwiftUI.

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