My App saves files using the UIDocumentPickerViewController. This works from iOS 17 to 26. Usually, you have a file with a given name in your sandbox, which you can then export via the pickerVC. In the pickerVC you change the name. In iOS 27 the file name is greyed-out and you can't change it here. The file can be exported only with the pre-given name. Is this a new behaviour or bug in iOS 27?
UIKIt, iOS 27, UIDocumentPickerViewController(forExporting: [fileURL])
This seems to be an issue of iOS 27. If I just use the file app and move a file, the file name is also disabled and the name can't be edited. Can anybody cornfirm this issue? For apps storing a file internally and then exporting it via the files app is this behavior a real desaster.