iterable-android-sdk Custom Action Handler not invoked for specific flows

We have set up push notifications with Custom Action (for the Open action). We've implemented the necessary methods and followed the steps from the documentation for iOS and Android.

For iOS it's working flawlessly, (test) push notifications can be received and interacted with. For Android it is working sort of. Push notifications can be received and interacted with.

That means that the action handler is invoked when pressing a push notification. And the performSomeAction() is called.

val config = IterableConfig.Builder() .setAutoPushRegistration(false) .setPushIntegrationName(pushIntegrationName) .setCustomActionHandler { action, _ -> action.type?.let { //do something, open a detail page in the app based on the data send in the action performSomeAction() } true } .build() IterableApi.initialize( application, apiKey, config )

However, there is a very specific flow in which that function is no longer called.

Steps to reproduce:

Run app
log in (push notifications are enabled, email is set, etc.)
receive push notification (doesn't matter if user is interacting with the app, or if the app is in the background)
open push notification
app opens (if not already opened) and custom action handler is executed and performSomeAction() called
hard close the app
receive push notification
open push notification
app opens and custom action handler is executed and performSomeAction() called
Everything still going well, as expected, but now:
receive push notification
open push notification
app opens (if not already opened) and custom action handler is NOT executed and performSomeAction() NOT called