title: Navigation bar title stays inline in iOS 15
body: <p>I have a NavigationView that contains a ScrollView with a large title. When I navigate to a page with an inline title, then navigate back, the title stays inline rather than reverting to the large title.</p>
  <p>This only occurs in iOS 15 - in iOS 14 the title reverts back to the large title as desired. Is there a way to achieve the desired behavior in iOS 15?</p>
  <p>Here's an example that illustrates the behavior:</p>
  <pre><code>import SwiftUI
  
  struct ContentView: View {
      var body: some View {
          NavigationView {
              ScrollView {
                  NavigationLink(&quot;Link&quot;, destination: DestinationView())
                      .padding()
              }
              .navigationBarTitle(&quot;Home&quot;, displayMode: .large)
          }
      }
  }
  
  struct DestinationView: View {
      var body: some View {
          Text(&quot;Destination&quot;)
              .navigationBarTitle(&quot;test&quot;, displayMode: .inline)
      }
  }
  </code></pre>