Sound not working in Android when App is Killed

[arxheji]

The custom sound is working when app is in foreground and background but not when app is killed. iOS is working perfectly but I am having trouble debugging why the sound is not coming in Android when App is Killed!

When App is killed I only get the default sound.

I have added the mp3 file under res/raw/alert_signal.mp3 after that I followed the documentation:

android: {
    sound: 'true',
    forceShow: true,
  },

I tried this kind of payload, with both "sound" and "soundname" and each separate as well but still no luck

  data: {
    "sound": "alert_signal",
    "soundname" : "alert_signal",
  }

I also created a channel which has the custom sound:

    PushNotification.createChannel(
      () => {
        console.log('success');
      },
      () => {
        console.log('error');
      },
      {
        sound: 'alert_signal',
        id: 'Test',
        description: 'TestTest',
        importance: 5,
      }
    );