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Unable to detect the issue. > Log from Firebase crashlytics Fatal Exception: NSInvalidArgumentException 0	CoreFoundation								 0x188981344 __exceptionPreprocess 1	libobjc.A.dylib								0x188696cc0 objc_exception_throw 2	CoreFoundation								 0x188880110 -[NSOrderedSet initWithSet:copyItems:] 3	CoreFoundation								 0x188985b20 _forwarding_ 4	CoreFoundation								 0x188987e10 _CF_forwarding_prep_0 5	UIKitCore											0x18c580820 _UIFocusItemCanBecomeFocusedAndChildrenAreNotFocused 6	UIKitCore											0x18c5a3af8 -[_UIFocusItemRegion initWithFrame:item:] 7	WebCore												0x1bfc4e47c -[UIKitWebAccessibilityObjectWrapper(UIFocusConformance) _searchForFocusRegionsInContext:] 8	UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 9	UIKitCore											0x18cf5c108 -[UIView _addAccessibilityFocusContainersInRect:inCoordinateSpace:context:] 10 UIKitCore											0x18cf5bddc -[UIView _searchForFocusRegionsInContext:] 11 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 12 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 13 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 14 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 15 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 16 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 17 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 18 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 19 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 20 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 21 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 22 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 23 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 24 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 25 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 26 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 27 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 28 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 29 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 30 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 31 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 32 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 33 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 34 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 35 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 36 UIKitCore											0x18c5ba80c -[_UIFocusMapSnapshot addRegionsInContainers:] 37 UIKitCore											0x18cf5bdb8 -[UIView _searchForFocusRegionsInContext:] 38 UIKitCore											0x18c5ba634 -[_UIFocusMapSnapshot addRegionsInContainer:] 39 UIKitCore											0x18c5b9eac -[_UIFocusMapSnapshot _capture] 40 UIKitCore											0x18c5b943c -[_UIFocusMapSnapshot _initWithSnapshotter:mapArea:searchArea:]

I am developing an app which will have an ability to display list of available broadcast extensions. As I gone through Apples doc for - https://developer.apple.com/documentation/replaykit/rpsystembroadcastpickerview?language=objc the same and implemented in a test application with minimal code as follows: import UIKit import ReplayKit class ViewController: UIViewController { 		@IBOutlet var containerView: UIView! 		override func viewDidLoad() { 				super.viewDidLoad() 				let broadcastPicker = RPSystemBroadcastPickerView(frame: CGRect(x: 0, y: 0, width: 50, height: 50)) 				containerView.addSubview(broadcastPicker) 				broadcastPicker.showsMicrophoneButton = true 		} } But it displays a black round circle only - https://www.icloud.com/iclouddrive/0PlFMQA3nMtKsLsTOnEJnf_EQ#IMG%5F0485 Anything I missed here? In the test app, I have not implemented anything else. You can find the complete test app source code here. - https://www.icloud.com/iclouddrive/0eCQauRZVOHT04-Wnl21CKbWA#TestBroadcast iOS device version: 13.6.1 Xcode: 11.3 Here is my stackoverflow post - https://stackoverflow.com/questions/63720014/rpsystembroadcastpickerview-displaying-black-round-circle Kindly Help! Thanks in advance!