I can't get notifications to be received in the background and appear in the notification tray using PhoneGap Build and PushPlugin. I'm using Cordova 3.3 and the latest version of PushPlugin.
Things work fine when the app is open. I receive payloads and can respond accordingly.
Nothing appears when the app is closed or running in the background. I would expect an alert in the notification tray at the very least, but I get none.
How can I troubleshoot what is going on here? I know I have the plugin usage basically correct, because it works fine when the app is in the foreground.