title: Branch.io custom url shortener & universal links
body: <p>Hypothesis:
  I have a custom URL shortener that redirects to a branch.io long URL.
  That custom URL domain is registered in my app's entitlements file for Universal Links.
  When a user taps a short link, the app opens and calls application:continueUserActivity:restorationHandler:...
  In that method I get the redirect URL (branch) that stands behind the short link, create a new NSUserActivity based on the new link and call "continueUserActivity" method (with the new activity as a parameter) from Branch SDK.</p>
  
  <p>The problem is that the callback from Branch SDK doesn't return anything connected to that link. It returns as if no URL was passed.</p>
  
  <p>If I hardcode the link that comes from redirect and call Branch SDK immediately, without waiting for the redirect response, then everything works fine. I suppose it's something time related in Branch SDK.</p>
  
  <p>The question is: how can I make Branch recognize the link and give me back the params I need when using the redirect scheme described above? (I want to use my own URL shortener, not the one from Branch)</p>