title: Flash message isn't shown in laravel 5.5
body: <p>My code:</p>
  
  <p>Controller:</p>
  
  <pre><code>public function PostTest(Request $request)
      {
          return redirect('home')-&gt;with('status', 'Test ');
      }
  </code></pre>
  
  <p>Blade:</p>
  
  <pre><code>@if (session('status'))
      &lt;div class="alert alert-success"&gt;
        {{ session('status') }}
      &lt;/div&gt;
  @endif
  </code></pre>
  
  <p>But my template doesn't show the message.</p>
  
  <p>I using laravel 5.5.40.</p>