title: How can I open Drawer Navigator inside a Tab view which is nested inside a Switch Nav?
body: <p>I am finding the docs on createDrawerNavigator pretty difficult to follow in terms of nesting navigators. </p>
  
  <p>I have 2 navigators and a Drawer Nav which I am not sure where to put</p>
  
  <p>A = parent SwitchNavigator</p>
  
  <pre><code>const MainNavigator = createSwitchNavigator({
    AuthLoading: AuthLoadingScreen,
    Auth: AuthStack,
    App: AppStack,
  }
  </code></pre>
  
  <p>B = AppStack TabNavigator </p>
  
  <p>On one of the tabs inside TabNavigator, I would like to open a drawer navigator.</p>
  
  <p>How do I do this? Should I create a separate drawer navigator and place it inside the Switch, or should I nest it inside the TabNavigator? I have tried both approaches and I can load the View inside the drawer, but not the drawer itself. </p>