I have not been able to reproduce this crash and am only seeing it on customer devices It's crashing on iOS versions 15.3.1, 15.2.1, 15.3.0, 15.4.0, 15.1.0, 15.2.0, 15.1.1 and also iPad OS versions 15.3.1 and 15.2.1 0 libswiftFoundation.dylib static UUID.unconditionallyBridgeFromObjectiveC(:) + 72 arrow_right 1 IntentsUI -[INUIEditVoiceShortcutViewController remoteViewControllerDidDeleteVoiceShortcutWithIdentifier:] + 88 <-- crash here 2 IntentsUI -[INUIVoiceShortcutHostViewController remoteViewControllerDidDeleteVoiceShortcutWithIdentifier:] + 100 3 CoreFoundation invoking_ + 148 4 CoreFoundation -[NSInvocation invoke] + 468 5 libdispatch.dylib _dispatch_client_callout + 20 6 libdispatch.dylib _dispatch_block_invoke_direct + 264 7 FrontBoardServices FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 48 8 FrontBoardServices -[FBSSerialQueue _targetQueue_performNextIfPossible] + 220 9 FrontBoardServices -[FBSSerialQueue _performNextFromRunLoopSource] + 28 10 CoreFoundation CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 28 11 CoreFoundation __CFRunLoopDoSource0 + 208 12 CoreFoundation __CFRunLoopDoSources0 + 268 13 CoreFoundation __CFRunLoopRun + 820 14 CoreFoundation CFRunLoopRunSpecific + 600 15 GraphicsServices GSEventRunModal + 164 16 UIKitCore -[UIApplication _run] + 1100 17 UIKitCore UIApplicationMain + 364 18 Myapp AppDelegate.swift - Line 46 main + 46