using navigator.notification.alert to change default title of native alert

I want to simply change the title of my native alert dialog which is "index.html" on iOS and "Alert" on Android. Thus I have added the plugin cordova.plugin.dialogs using

cordova plugin add cordova.plugin.dialogs
cordova plugin list 
cordova-plugin-dialogs 1.1.1 "Notification"

The plugin seems installed and here is how it's supposed to be called according to the docs:

navigator.notification.alert(
    'You are the winner!',  // message
    alertDismissed,         // callback
    'Game Over',            // title
    'Done'                  // buttonName
);

I have the following code for showing the popup:

navigator.notification.alert('Some alert text', function(){}, 'New Title');

But when I run the code the title is still the default, am I missing anything? I've also tried to set the second argument to null but no luck. Here is the full documentation of the plugin.