title: Not able to identify the iframes using selenium
body: <p>Trying to find and switch to <strong>iframe</strong> in the page, but it is showing the number of iframe as 0.</p>
  
  <p>The iframe is present in html code.</p>
  
  <p><strong>Html code:</strong></p>
  
  <pre><code>&lt;iframe id="walkme-native-functions" style="display: none; position: absolute;"&gt;&lt;/iframe&gt;
  &lt;iframe id="walkme-proxy-iframe" src="about:blank" style="display: none; visibility: hidden;"&gt;&lt;/iframe&gt;
  </code></pre>
  
  <p><strong>Java code:</strong></p>
  
  <pre><code> List&lt;WebElement&gt; frames=chromeSelDriver.findElements(By.tagName("iframe"));
   System.out.println(frames.size());
   System.out.println(frames);
   chromeSelDriver.switchTo().frame(0);
  </code></pre>
  
  <p><strong>Html code:</strong></p>
  
  <pre><code>&lt;iframe id="walkme-native-functions" style="display: none; position: absolute;"&gt;&lt;/iframe&gt;
  &lt;iframe id="walkme-proxy-iframe" src="about:blank" style="display: none; visibility: hidden;"&gt;&lt;/iframe&gt;
  </code></pre>
  
  <p><strong>Output of Java code:</strong></p>
  
  <pre><code>0
  []
  </code></pre>