react-native-notifications: [ANDROID] registerNotificationReceivedBackground is not triggered when the app is killed.

Exactly

When App is killed you need to obtain the payload with this:

async componentDidMount() {
    const notification: Notification = await Notifications.getInitialNotification()
    console.log('initial', notification)
  }

In my case notification object was always thrown undefined… 😢😢😢😢

My Code

useEffect(()=>{
 Notifications.getInitialNotification().then(notification=>{
  console.log(notification);
 }).catch(error=>{
 console.log(error);
});
},[]);