Is there any way to use push notification in the background with the application closed?
Use the OneSignal component, it runs a service in the background so you can receive notifications when the app is closed.
Which tab is this component in?
In the experimental one only has the Push Notification that uses the code of One Signal.
Yeah…you are right
The OneSignal component is called
Push Notifications in the Experimental category.
I discovered the problem. It was battery configuration. It did not let the application run in the background.