title: childByAppendingPath Causes Segues Due To Being Embedded In Navigation Controller
body: <p>For some reason when I do...</p>
  
  <pre><code>usersRef.childByAppendingPath("users").setValue(newUser)
  </code></pre>
  
  <p>It causes up to 7 random segues. These segues are segues from a few view controllers back. All of these view controllers are embedded in a navigation controller. I'm not sure at all why this is happening but I know childByAppendingPath is causing it because when childByAppendingPath is removed the segues don't happen. </p>