default return NavigationView() throw error from version 3.10.0🐛

[CodingWithTashi]

Issue
default return NavigationView() throw error from version 3.10.0

To Reproduce
Steps to reproduce the behavior:

1. Add fluent_ui 3.10.0 in yaml
2. Update the main.dart as below

import 'package:fluent_ui/fluent_ui.dart';

void main() {
  runApp(const MyApp());
}
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);
 @override
  Widget build(BuildContext context) {
    return FluentApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        accentColor: Colors.blue,
      ),
      home: const HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  const HomePage({Key? key}) : super(key: key);

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    return NavigationView();
  }
}

4. See error

The relevant error-causing widget was: 
  HomePage HomePage:file:///D:/Development/flutter/window_wallper_app/lib/main.dart:16:19
When the exception was thrown, this was the stack: 
#0      NavigationViewState.generateKeys (package:fluent_ui/src/controls/navigation/navigation_view/view.dart:150:36)
#1      NavigationViewState.initState (package:fluent_ui/src/controls/navigation/navigation_view/view.dart:123:5)

Expected behavior
Either make pane tag required field or handle null check if it is optional.

Screenshots