iOS firebase getInitialMessage not working Flutter - flutter

Question

I installed firebase notification package in my Flutter project and setup the necessary settings for sending data.
Everything works fine on android, when the app is completely closed, when I send a parameter via firebase, the page I want opens, but on the ios part, when I click on the notification, it does not catch the click and the page I want does not open.
I would be very happy if you could help me where is the main point I should pay attention to for the ios part.
Main.dart
initialMessage = await FirebaseMessaging.instance.getInitialMessage();
if (initialMessage != null) {
if (initialMessage!.data['type'] == 'notification') {
await Future.delayed(const Duration(seconds: 4));
navigatorKey.currentState?.pushNamed(
'/notification'); // navigate to login, with null-aware check
}
}
pushNotificationService.dart
class PushNotificationService {
Future<void> setupInteractedMessage() async {
await Firebase.initializeApp();
RemoteMessage? initialMessage =
await FirebaseMessaging.instance.getInitialMessage();
if (initialMessage != null &&
initialMessage.data['type'] == 'notification') {
await Future.delayed(const Duration(seconds: 6));
navigatorKey.currentState?.pushNamed(
'/notification'); // navigate to login, with null-aware check
}
// Also handle any interaction when the app is in the background via a
// Stream listener
// This function is called when the app is in the background and user clicks on the notification
FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) {
// Get.toNamed(NOTIFICATIOINS_ROUTE);
print(message.toMap().toString());
print(message.data['type'].toString());
if (message.data['type'] == 'notification') {
navigatorKey.currentState?.pushNamed('/notification');
}
});
await enableIOSNotifications();
await registerNotificationListeners();
}
registerNotificationListeners() async {
AndroidNotificationChannel channel = androidNotificationChannel();
final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
FlutterLocalNotificationsPlugin();
await flutterLocalNotificationsPlugin
.resolvePlatformSpecificImplementation<
AndroidFlutterLocalNotificationsPlugin>()
?.createNotificationChannel(channel);
var androidSettings =
const AndroidInitializationSettings('#mipmap/ic_launcher');
var iOSSettings = const IOSInitializationSettings(
requestSoundPermission: false,
requestBadgePermission: false,
requestAlertPermission: false,
);
var initSetttings =
InitializationSettings(android: androidSettings, iOS: iOSSettings);
flutterLocalNotificationsPlugin.initialize(initSetttings,
onSelectNotification: (message) async {
// This function handles the click in the notification when the app is in foreground
// Get.toNamed(NOTIFICATIOINS_ROUTE);
});
// onMessage is called when the app is in foreground and a notification is received
FirebaseMessaging.onMessage.listen((RemoteMessage? message) {
// Get.find<HomeController>().getNotificationsNumber();
print(message!.data['type'].toString());
print(message.toMap().toString());
if (message.data['type'] == 'notification') {
navigatorKey.currentState?.pushNamed('/notification');
}
RemoteNotification? notification = message.notification;
AndroidNotification? android = message.notification?.android;
// If `onMessage` is triggered with a notification, construct our own
// local notification to show to users using the created channel.
if (notification != null && android != null) {
flutterLocalNotificationsPlugin.show(
notification.hashCode,
notification.title,
notification.body,
NotificationDetails(
android: AndroidNotificationDetails(
channel.id,
channel.name,
icon: android.smallIcon,
playSound: true,
),
),
);
}
});
}
enableIOSNotifications() async {
await FirebaseMessaging.instance
.setForegroundNotificationPresentationOptions(
alert: true, // Required to display a heads up notification
badge: true,
sound: true,
);
}
androidNotificationChannel() => const AndroidNotificationChannel(
'high_importance_channel', // id
'High Importance Notifications', // title
importance: Importance.max,
);
}
info.plist background modules
UIBackgroundModes
fetch
processing
remote-notification