When using Polymerfire and anonymous login, there is no data in firebase-query object
<p>I want to create a website using Firebase and Polymer.</p>

<p>There is no need for login (if changed in the Firebase console.firebase.google.com).</p>

<p>Here are the database rules:</p>

<pre><code>{
  "rules": {
    ".read": "true",
    ".write": "auth != null"
  }
}
</code></pre>

<p>This should be OK for anyone with access to the app.</p>

<p>Yet, when I try to query an element, I get zero results (an empty array).</p>

<p>In short, the code is like this:</p>

<pre><code>&lt;firebase-app auth-domain="xyz.firebaseapp.com"
   database-url="https://xyz.firebaseio.com/"
  api-key="AIzaSyB7md4GqkXA-hsEF_CLU3ryHj-xxxxxxxxxx"&gt;
&lt;/firebase-app&gt;

&lt;firebase-document
  path="/organizers/"
  data="{{noteData}}"&gt;
&lt;/firebase-document&gt;
  {{noteData}}

&lt;firebase-query
    id="query"

    path="/organizers/"

    data="{{data}}"&gt;
&lt;/firebase-query&gt;
   {{data}}
    &lt;/template&gt;
    &lt;script&gt;
        Polymer({
            is: 'my-app',

            properties :{
                data: {
                    type:Object,
                    observer: 'dataChanged'
                }
            },
            dataChanged: function (newData, oldData){
                console.log('new data: '+ newData);
                console.log('old data: '+ oldData);

            }

        });
    &lt;/script
</code></pre>

<p>There is data in the database.</p>

<p>I don't get why no data is being retrieved. I don't need the firebase-auth element, since I'm doing an anonymous access off the data, right?</p>