Background push notifications

Hi,

I implemented the code below, but I don't receive the notification in the background

import messaging from '@react-native-firebase/messaging';
import PushIOManager from '@oracle/react-native-pushiomanager';
import { AppRegistry } from 'react-native';

messaging().setBackgroundMessageHandler(async remoteMessage => {

PushIOManager.isResponsysPush(remoteMessage, (error, response) => {
             
    if (response) {

        // Push notification received from Responsys.
        PushIOManager.handleMessage(remoteMessage);

    } else {

        // Not a Responsys push notification, handle it appropriately.
    }
});

});

AppRegistry.registerComponent(appName, () => App);

the version of firebase messaging is 13.1.0. Is a specific version needed?

Start by reproducing the background notification behavior using the shown setBackgroundMessageHandler code and @react-native-firebase/messaging 13.1.0. Inspect how the background message reaches PushIOManager.isResponsysPush and handleMessage; done means a Responsys notification is received and handled while the app is in the background.