title: NavigationError on NavigateTo
body: <p>I'm trying out Blazor ServerSide and created a Component to Redirect To the Login Page when a user is not logged in.</p>
  
  <pre><code>@inject Microsoft.AspNetCore.Components.NavigationManager NavigationManager;
  
  @code {
  /// &lt;inheritdoc /&gt;
  protected override Task OnInitializedAsync()
  {
      NavigationManager.NavigateTo("Login");
      return Task.CompletedTask;
  }
  </code></pre>
  
  <p>}</p>
  
  <p>But always when "NavigateTo" is called the following exception is thrown:</p>
  
  <pre><code>"Microsoft.AspNetCore.Components.NavigationException: Exception of type 'Microsoft.AspNetCore.Components.NavigationException' was thrown.
     at Microsoft.AspNetCore.Components.Server.Circuits.RemoteNavigationManager.NavigateToCore(String uri, Boolean forceLoad)
     at Microsoft.AspNetCore.Components.NavigationManager.NavigateTo(String uri, Boolean forceLoad)
     at ApplySupportTool.Blazor.Pages.RedirectToLogin.OnInitializedAsync() in C:\\Users\\padruttn\\Documents\\git\\ApplySupportTool\\src\\ApplySupportTool.Blazor\\Pages\\RedirectToLogin.razor:line 8"
  </code></pre>
  
  <p>Interesstingly the navigation is made despite the exception.
  I also tried to call it with the path "/login" but the same behaviour here.</p>