Added comment

Author: Guldem

lib/src/presentation/authenticator_widget.dart

@@ -96,6 +96,7 @@ class _AuthenticatorWidgetState extends State<AuthenticatorWidget> {
             ),
           );
           if (!_isShowingSplashScreen) {
+            // As of flutter 3.7.0 these will be non-null. For they are kept in place.
             Overlay.of(context)?.insert(overlayEntry!);
           }
         }
@@ -105,6 +106,7 @@ class _AuthenticatorWidgetState extends State<AuthenticatorWidget> {
       setState(() {
         _isShowingSplashScreen = false;
         if (overlayEntry != null) {
+          // As of flutter 3.7.0 these will be non-null. For they are kept in place.
           Overlay.of(context)?.insert(overlayEntry!);
         }
       });