Differences between "Click Classes" and "Click Element" in Google Tag Manager : <p>I don't really understand the differences between "Click classes" and "Click Element" in Google Tag Manager. I don't understand the expected use of these event and I don't understand their respective behavior regarding "contains" and "CSS selector". </p>

<p>Let's say I have <code>class="buttons primary small"</code>.</p>

<p>What's working :</p>

<pre><code>Click Element -&gt; Matches CSS selector -&gt; .buttons.small 
Click Classes -&gt; contains -&gt; small 
</code></pre>

<p>What's not working </p>

<pre><code>Click Element -&gt; contains -&gt; .buttons.small 
Click Classes -&gt; Matches CSS selector -&gt; small 
</code></pre>

<p>if Click Classes is "an array of the classes on an object", What's really happen "under the hood" of GTM when doing this kind of manipulation ? </p>

<p>It's not that I have a real issues, just trying to understand properly. </p>
