title: Firebase iOS 10 Network Activity Indicator keeps spinning
body: <p>In Safari (sometimes) or full screen web apps (when you add a web page to Home Screen) in iOS 10, when there is a firebase background connection, the status bar network activity indicator keeps spinning forever... in iOS 8 and iOS 9 when Firebase is connected this indicator dissapear, so the users doesn't warn about this small network ussage (websockets), as stated in Apple's UI Guidelines:
  <a href="https://developer.apple.com/ios/human-interface-guidelines/ui-controls/progress-indicators/" rel="nofollow">https://developer.apple.com/ios/human-interface-guidelines/ui-controls/progress-indicators/</a></p>
  
  <blockquote>
    <p>Show this indicator only for network operations lasting more than a
    few seconds. Don’t display the indicator for quick network operations
    because it’s likely to disappear before anyone notices its presence or
    realizes what it’s meant to communicate.</p>
  </blockquote>
  
  <p>Is there any configuration in Firebase for iOS 10 to avoid this indicator? or it's a bug in the new apple iOS system?</p>
  
  <p>Any help will be appreciated.</p>