title: Flutter Navigator 2 Prevent Forward Navigation on Web
body: <p>After navigating to a new Route using Flutter's Navigator 2 and then navigating back, the forward button in the browser is enabled.</p>
  <p>Pressing the forward button navigates to the popped route.</p>
  <p>How can the forward page entry be removed from the browser's navigation stack? After navigating back, the user should no longer be able to navigate forward.</p>