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kotlinlang

Hi everyone. So I have a question to do with android navigation components and bottomNavigationView. I have been following the code <https://github.com/android/architecture-components-samples/tree/master/NavigationAdvancedSample> where we have a custom `BottomNavigationView.setupWithNavController()` to accommodate multiple backstacks in different navigation files. The problem I encounter is navigating to another nav_graph dynamically from any given nav_graph. In my case I want to go to an authentication flow whenever my session expires. I tried using `&lt;include app:graph="@navigation/nav_auth" /&gt;` from within my other nave graphs and the app crashes. Appreciate any assistance I can get.