Hi, I have a UIToolbar at the bottom of my screen. The UIToolbar is made of UIBarButtonItems. At some point, I change the status of some buttons to hidden: button.isHidden = true This works: the buttons become invisible. At a later point in the process, I turn the buttons visible again: button.isHidden = false This did work on iOS 18, and does not work with the iOS 26 SDK: the buttons remain hidden, even though the property has been set to false. Am I doing it wrong? Is there anything I can do to fix this?

Hi, I've tried adding Extensions (using ExtensionFoundation) to one of my iOS apps. They work using Xcode on my devices, but when I upload them to the AppStore, I get the following error: ITMS-90349: Invalid Info.plist value - The value of the EXExtensionPointIdentifier key, AsheKube.app.a-Shell.localWebServer, in the Info.plist of “a-Shell.app/Extensions/localWebServer.appex” is invalid. Please refer to the App Extension Programming Guide at https://developer.apple.com/library/content/documentation/General/Conceptual/ExtensibilityPG/Action.html#/apple_ref/doc/uid/TP40014214-CH13-SW1. I could not find relevant information on the web page pointed. I've tried different values for the "EXExtensionPointIdentifier", but none of them work. This value was generated by Xcode, since I did set the user-defined build setting EX_ENABLE_EXTENSION_POINT_GENERATION = YES, as explained in the instructions. At this point, I have no idea how to fix this issue.

Hello, this is very weird. I have an app where I use UIDocumentPickerViewController(forOpeningContentTypes: [.folder]) to let the users access to directories that are in the sandbox of other apps. It's been working since iOS 13. On the beta versions of iOS and iPadOS 26.1 (betas 3 and 4), the second time the UIDocumentPickerViewController is presented, it becomes unresponsive, with a spinning wheel in the top right corner where the "Open" button should be. I have absolutely no clue what the issue could be. It doesn't seem to be a widespread issue, but I have also no idea on how to find the origin and fix it. As far as I can tell from the debugger, this line is executed: DispatchQueue.main.async { rootVC?.present(self.documentPicker, animated: true, completion: nil) } and then nothing else happens.