title: How to init WKWebView with already existing bearer token
body: <p>I'm implementing an iOS app which authenticates to my web service and receives a token. I have embedded a <code>WKWebView</code> to my app so that I can open one specific web page in which I have javascript that tries to read the token from local storage. How can I init the <code>WKWebView</code> so that my token is accessible from the local storage?</p>
  
  <p>Edit: Here is a discussion telling a way to enable local storage: <a href="https://stackoverflow.com/questions/48622032/ios-wkwebview-does-not-support-local-storage">iOS WKWebView does not support local storage</a> but it seems that adding an item to local storage from app code is not possible. </p>