title: WKWebView stays blank on simulator (allowing arbitrary loads)
body: <p>I'm trying to load a WKWebView but my simulator (iPhone 6 - iOS 10.2) keeps displaying a blank screen. I can only see horizontal and vertical scrollers as if the webview was quite wide but empty.</p>
  
  <p><strong><code>App Transport Security Settings &gt; Allow Arbitrary Loads</code> is set to YES</strong> in the info.plist file.</p>
  
  <p>Here is my code</p>
  
  <pre><code>import UIKit
  import WebKit
  
  class ViewController: UIViewController, WKUIDelegate {
  
      var webView: WKWebView!
  
      override func loadView() {
          let webConfiguration = WKWebViewConfiguration()
          webView = WKWebView(frame: .zero, configuration: webConfiguration)
          webView.uiDelegate = self
          view = webView
      }
      override func viewDidLoad() {
          super.viewDidLoad()
  
          let myURL = URL(string: "https://www.google.co.uk")
          let myRequest = URLRequest(url: myURL!)
          webView.load(myRequest)
      }
  
  }
  </code></pre>
  
  <p>I tried several pieces of code found online or even downloaded working simple WKWebView xcodeproj, but I always have the same problem.</p>
  
  <p>I can load the website (<a href="https://www.google.co.uk" rel="noreferrer">https://www.google.co.uk</a>) in my browser. Also tried with general .com extension, or local .co.uk extension.</p>
  
  <p><strong>EDIT: works perfectly fine on the device but not on the simulator</strong></p>