flutter local notification not works properly when the app is terminated

I've run a simple example on my android device. When the app is terminated and I click on the appeared notification, the app runs but it doesn't receive any payload. In another word, I see the app's main UI and it doesn't show the AlertDialog('Hello Everyone').

My code is as follows:

    import 'package:flutter/material.dart';
    import 'package:flutter_local_notifications/flutter_local_notifications.dart';
    
    void main() => runApp(MyApp());
    
    class MyApp extends StatelessWidget {
      // This widget is the root of your application.
      @override
      Widget build(BuildContext context) {
        return MaterialApp(
          debugShowCheckedModeBanner: false,
          title: 'Flutter Demo',
          theme: ThemeData(
            // is not restarted.
            primarySwatch: Colors.blue,
          ),
          home: MyHomePage(title: 'Local Notifications'),
        );
      }
    }
    
    class MyHomePage extends StatefulWidget {
      MyHomePage({Key key, this.title}) : super(key: key);
    
      final String title;
    
      @override
      _MyHomePageState createState() => _MyHomePageState();
    }
    
    class _MyHomePageState extends State<MyHomePage> {
      FlutterLocalNotificationsPlugin flutterNotificationPlugin;
    
      @override
      void initState() {
        var initializationSettingsAndroid =
            new AndroidInitializationSettings('app_icon');
    
        var initializationSettingsIOS = new IOSInitializationSettings();
    
        var initializationSettings = new InitializationSettings(
            android: initializationSettingsAndroid, iOS: initializationSettingsIOS);
    
        flutterNotificationPlugin = FlutterLocalNotificationsPlugin();
    
        flutterNotificationPlugin.initialize(initializationSettings,
            onSelectNotification: onSelectNotification);
      }
    
      Future onSelectNotification(String payload) async {
        showDialog(
            context: context,
            builder: (_) => AlertDialog(
                  title: Text("Hello Everyone"),
                  content: Text("$payload"),
                ));
      }
    
      @override
      Widget build(BuildContext context) {
        return Scaffold(
          appBar: AppBar(
            title: Text(widget.title),
          ),
          body: Center(
              child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              TextButton(
                child: Text("Notification with Default Sound"),
                onPressed: () {
                  notificationDefaultSound();
                },
              ),
            ],
          )),
        );
      }
    
      Future notificationDefaultSound() async {
        var androidPlatformChannelSpecifics = AndroidNotificationDetails(
          'Notification Channel ID',
          'Channel Name',
          channelDescription: 'Description',
          importance: Importance.max,
          priority: Priority.high,
        );
    
        var iOSPlatformChannelSpecifics = IOSNotificationDetails();
    
        var platformChannelSpecifics = NotificationDetails(
            android: androidPlatformChannelSpecifics,
            iOS: iOSPlatformChannelSpecifics);
    
        flutterNotificationPlugin.show(0, 'New Alert',
            'How to show Local Notification', platformChannelSpecifics,
            payload: 'Default Sound');
      }
    }

The packages are as below:

  cupertino_icons: ^1.0.1
  flutter_local_notifications: ^9.0.0

Anybody can help me to solve my problem in android devices, please?