title: WKWebView canGoForward always return false swift 5
body: <p>I have implemented WKWebView everything works perfect. <strong>canGoBack</strong> value changed but <strong>canGoForward</strong> always return false. If I enable force fully then it works but When Any forward url there then I want to enable forward button.</p>
  <p>WKWebView doesn't contain <strong>webViewDidStartLoad</strong> and <strong>webViewDidFinishLoad</strong> delegate method so I use <strong>didFinish</strong> method. It work for back button but forward button not working! I already checked StackOverFlow not find solution for WKWebview.</p>
  <p>Below is my code:</p>
  <pre><code>func webView(_ webView: WKWebView, decidePolicyFor navigationResponse: WKNavigationResponse, decisionHandler: @escaping (WKNavigationResponsePolicy) -&gt; Void){
          buttonConfiguration(webView: webView)
  }
  
  func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
          buttonConfiguration(webView: webView)
  }
  
  func buttonConfiguration(webView: WKWebView){
          print(&quot;Back&quot;, webView.canGoBack)
          print(&quot;Forward&quot;, webView.canGoForward)
          backButton.isEnabled = webView.canGoBack
          forwardButton.isEnabled = webView.canGoForward
  }
  </code></pre>
  <p><strong>Only mention code is related to this question</strong>
  Thank You!</p>