Problem
When the app is terminated or in the background, it is informed about new notifications only after the user clicks on them. We have a few use cases where we need the app to be informed about all notifications in the system tray as soon as it is launched or resumed.

Suggested Solution
onLaunch or onResume should be called for each new notification in the system tray since the app moved to the background. There should also be an API to optionally remove the notification from the system tray.