“ According to the documentation, "When a user uses the Back button from a deep link destination, they navigate back up the navigation stack just as though they entered your app from the app’s entry point." ( https://developer.android.com/topic/libraries/architecture/navigation/navigation-implementing#Deep-link ) ”
“ However when the app is opened via deeplink (adb shell am start -W -a android.intent.action.VIEW -d " http://www.example.com/articles/456 "), [Specific Article] is shown and only [Home] is in the backstack. ”
“ Following advice here ( https://stackoverflow.com/questions/50339826/android-navigation-library-deep-linking-how-to-synthesise-backstack ) I created a group. My graph now looks like this. ”
“ adb shell am start -W -a android.intent.action.VIEW -d " http://www.example.com/issues/456 " com.example.deeplinkbackstackissue ”