title: Robot framework handle an authentication popup
body: <p>I need to handle authentication pop up in chrome browser with Robot Framework by pressing enter key or esc keys or click the cancel button.
  Like this <a href="https://i.stack.imgur.com/pGJbM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pGJbM.png" alt="enter image description here" /></a></p>
  <p>I'm trying using the SeleniumLibrary Press keys,</p>
  <pre><code>Press Keys    None    ESC
  </code></pre>
  <p>But it doesn't work</p>
  <p>Does someone know how to resolve this? Thank you</p>