NullReferenceException occurs when they click on an AutoComplete item other than the first one on macOS, using a mouse or trackpad.
System.NullReferenceException: Object reference not set to an instance of an object
at Telerik.Maui.Controls.MouseHelper.OnUIHoverGestureRecognizerExecuted()
at Telerik.Maui.Controls.MouseHelperProxy.HandleHover()
at UIKit.UIGestureRecognizer.ParameterlessDispatch.Activated()
at UIKit.UIGestureRecognizer.ParameterlessDispatch.__Registrar_Callbacks__.callback_1672_UIKit_UIGestureRecognizer_ParameterlessDispatch_Activated(IntPtr pobj, IntPtr sel, IntPtr* exception_gchandle)
--- End of stack trace from previous location ---
at UIKit.UIApplication.UIApplicationMain(Int32 argc, String[] argv, IntPtr principalClassName, IntPtr delegateClassName)
at UIKit.UIApplication.Main(String[] args, Type principalClass, Type delegateClass)
at Fmr.SuperNova.Program.Main(String[] args)