title: Google Analytics not working with GTM and Firebase iOS
body: <p>I installed Firebase SDK to my project. I'm using Firebase "logEventWithName" method to send event to GTM. I see that events are logged. I see output in debug console in xcode.</p>
  
  <pre><code>016-06-30 14:49:13.991 Reztoran[47264:3499021] GoogleTagManager info: Processing logged event: pageView with parameters: {
  pageName = Restaurant;
  }
  2016-06-30 14:49:13.995 Reztoran[47264:3499021] GoogleTagManager info: Sending universal analytics hit: {
  "&amp;t" = screenview;
  "&amp;tid" = "xxxxxxxxxxx";
  }
  2016-06-30 14:49:13.997 Reztoran[47264:] &lt;FIRAnalytics/DEBUG&gt; Logging event: origin, name, params: app+gtm, pageView, {
      "_o" = "app+gtm";
      pageName = Restaurant;
  }
  2016-06-30 14:49:14.079 Reztoran[47264:] &lt;FIRAnalytics/DEBUG&gt; Event logged. Event name, event params: pageView, {
      "_o" = "app+gtm";
      pageName = Restaurant;
  }
  </code></pre>
  
  <p>I created a Trigger which fires on when Event Name equals to pageView and I created a Google Analytics tag that's Track Type is ScreenView and fires on the event that I created. </p>
  
  <p>I could not see any data in Google Analytics however I can see all the events and data in firebase console.</p>
  
  <p>What could be the reason of this problem?</p>