title: FB.login broken flow for iOS WebApp
body: <p>I'm making an iOS Webapp (i.e. an HTML page that runs in standalone mode - none of the Safari chrome - when the bookmark of the page is added to the homescreen).</p>
  
  <p>I have a button that onclick calls FB.login(). When in standalone mode, the webapp redirects to the facebook login page (as expected), however afterwards, I get stuck on a white screen (I don't get asked to authenticate since I already have, but I imagine that the authentication screen would happen before the white screen) and don't get put back into the webapp.</p>
  
  <p>The same flow within the Safari app works as expected. Clicking login calls FB.login(), which opens a new page where you are asked to login to Facebook, once you login and authenticate the app, that page closes and you are put back into the original page.</p>
  
  <p>It seems that in standalone mode, there's a problem with the "second page" with the FB login closing and redirecting back to the app (it doesn't). And the flow is broken.</p>
  
  <p>Is there any sort of workaround for this?</p>
  
  <p>Thanks,<br>
  -Esa</p>