title: How to use jetpack navigation component / navigation graph for bottom navigation tab?
body: <p>I have an activity contains a bottom navigation graph which has 5 tabs, I want to connect each tab to fragment using navigation graph, how can I linked it in navigation graph and manage the back stack.</p>
  
  <p>Note: I don't want to use fragment transactions and manual code, I only want to use the navigation graph which is provided by jetpack navigator.</p>