No visible back button, when `additionalLeadingNavigationBarButtonItems` is set in UIDocumentBrowserViewController
Originator: | matthias.tretter | ||
Number: | rdar://33695761 | Date Originated: | 03-Aug-2017 10:49 AM |
Status: | Open | Resolved: | |
Product: | iOS + SDK | Product Version: | iOS 11b4 |
Classification: | Serious Bug | Reproducible: | Always |
Summary: Up to b4, the additionalLeadingNavigationBarButtonItems were shown next to the back button on the left side, starting with b4 the back button is missing. This is a serious regression, as the picker is barely usable without going back up to the containing folder. Steps to Reproduce: 1. Have a UIDocumentBrowserViewController as the App’s rootViewController 2. set any additionalLeadingNavigationBarButtonItem Expected Results: The additional item, as the name suggests, shows up in addition to the back button, if you drilled down into a folder Actual Results: Once you drill down into a folder, there is no visible back button Version: iOS 11b4 Notes: From UIDocumentBrowserViewController.h: /// An array of buttons that will be added to the existing buttons in the UIDocumentBrowserViewController navigation bar “will be added to the existing buttons” clearly states that it shouldn’t replace the back button.
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