title: status bar color not change in webview flutter without appbar
body: <p>without bottom overlay style check status bar color</p>
  <p><a href="https://i.stack.imgur.com/MHMUD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MHMUD.png" alt="without bottom overlay style" /></a></p>
  <p>with bottom overlay style check now statusbar</p>
  <p><a href="https://i.stack.imgur.com/P2b01.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/P2b01.png" alt="enter image description here" /></a></p>
  <p>the top statusbar of webview hides behind it if i don't use bottom overlay and color also changes from transparent to blue, but when i use bottom overlay it changes position bottom to statusbar but also changes color black even i set blue.</p>
  <p>I am using flutter webview in my dart file in this file after using web view without app bar screen goes behind the status bar which is not good so I set it under the status bar which creates another issue to change transparent color to black.</p>
  <p>here is my code</p>
  <pre><code>  @override
    void initState() {
  // TODO: implement initState
    setState(() {
  
    //after status bar set bottom this color not change 
  
   SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle( 
      statusBarColor: Colors.blue,
   ),
  );
   // for set webview under the status bar
  SystemChrome.setEnabledSystemUIOverlays(&lt;SystemUiOverlay&gt;[
    SystemUiOverlay.bottom,],
  );
  });
  super.initState();
   }
  </code></pre>
  <p>here is webview implementation</p>
  <pre><code>   WebviewScaffold(
          useWideViewPort: false,
            url: &quot;https://www.google.com&quot;,
            withJavascript: true,
            initialChild: Container(
              color: Colors.redAccent,
              child: const Center(
                child: Text('Waiting.....'),
              ),
            )),
  </code></pre>