Basically the issue is that – I have a NotificationHandler that registers and handles remote/push notifications. When I render the NotificationHandler outside the NavigationContainer of @react-navigation/native, the NotificationHandler stops working. It registers for Push Notification, but does not receive the notification or display it. However, when I render the NotificationHandler somewhere within the children of NavigationContainer it works! But! It only works unless you switch the tabs, once you switch the tab, the notifications stop showing up.