backToForeground not working

Bug report

• [ ✓] I've checked the example to reproduce the issue.

• Reproduced on:

• [✓ ] Android

• iOS

Description

backToForeground does not invoke the app when the app is in background or quit state

Steps to Reproduce

I have following code in index.js

const options = {
    ios: {
        appName: 'App Name',
        imageName: 'logo-trans'
    },
    android: {
        alertTitle: 'Permissions required',
        alertDescription: 'This application needs to access your phone accounts',
        cancelButton: 'Cancel',
        okButton: 'Ok',
    }
};
RNCallKeep.setup(options);

messaging().setBackgroundMessageHandler(async remoteMessage => {
    const { data } = remoteMessage;
    if ('voip' === data?.type) {
        RNCallKeep.backToForeground();
        RNCallKeep.displayIncomingCall(data.uuid, data.handle, data.callerName);
        return;
    }
});

displayIncomingCall is invoked but RNCallKeep.backToForeground() does not do anything

Versions

- Callkeep: 4.2.0
- React Native: 0.61
- Android: 10

Logs

Paste here

Start with the reproduction in index.js and trace the Android implementation of RNCallKeep.backToForeground(), alongside the messaging().setBackgroundMessageHandler callback. Reproduce on Android 10 with the listed versions, then verify that the app is brought to the foreground from both background and quit states while displayIncomingCall still works.