How to uninstall/delete Voice Control on macOS so that I can test my app for the case when the initial use of Voice Control causes it to be downloaded from Apple? Is there a folder in the macOS System or Library to delete to force a re-download of Voice Control? My macOS app uses the older NSSpeechRecognizer to handle speech commands, but to use NSSpeechRecognizer required authorization via [SFSpeechRecognizer requestAuthorization...]. I do this and on a macOS system it can trigger a download of Voice Control, the macOS feature. An alert appears with: "A 390 MB download is required to use speech recognition features in MyApp. You may need to quit and open MyApp again after download completes."

Bug: Xcode 13.3 Symbol navigator lists duplicate classes in the left column after I restructured the hierarchy. I changed the superclass of a number of classes in my Objective-C project and the changed classes now appear inside the old superclass and the new superclass in the Hierarchical view. Is there a workaround or fix for this? I tried Clean Build Folder, quitting and relaunching Xcode, but these actions do not solve the problem.