title: Realm, Configuration and app groups
body: <p>I'd like to use Realm with app groups to be able to share data with watch extension. I'm facing problem, that when I try to configure default realm.. By that I mean that I create new path and then I create new configuration. So far so good, but when I try to set this configuration as defaultConfiguration, nothing happens. For better idea check screenshot where is my code plus console output. Any idea? Thank you</p>
  
  <p><a href="https://i.stack.imgur.com/mgkIh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mgkIh.png" alt="enter image description here"></a></p>