title: What happens to WKWebView when scrolled out of bounds
body: <p>I'm using a paged scroll view displaying different web views as pages. The scroll view has set <code>clipsToBounds = false</code> to allow the display of previous and following pages in the scroll view.</p>
  
  <p>When scrolling through the pages, there is one exact moment, where the WKWebViews content becomes completely invisible. This happens exactly at the moment, where the web view leaves the bounds of the scroll view (see below). On some websites, the visible content out of the bounds is different to the actual content. </p>
  
  <p><a href="https://i.stack.imgur.com/Lg2LH.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Lg2LH.gif" alt="wkwebview hides"></a>
  <a href="https://i.stack.imgur.com/GRY1E.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GRY1E.gif" alt="wkwebview different content"></a></p>
  
  <p>These problems only occur when using WKWebView instead of UIWebView (Everything works as intended with UIWebView).</p>
  
  <p>Has someone experienced similar issues with the WKWebView and has a solution for them?</p>
  
  <p><em>EDIT:</em>
  There is a now a <strong>sample project</strong> on Github, where you can experience the bug and play around with it:
  <a href="https://github.com/j0h4nn3s/WKWebViewBUG/tree/master" rel="nofollow noreferrer">WKWebView test project</a></p>