title: E2E Testing Material-UI Select with Puppeteer
body: <p>I'm unable to access dropdown values (<code>&lt;MenuItem&gt;</code>) in dropdown on Material-UI <code>Select</code> component.</p>
  
  <p>Basically, what I'm trying to accomplish is following, click on input with <code>id='x'</code>, wait for the dropdown to show up (<code>div</code> with <code>ul</code> and <code>li</code>, where each li has <code>id='y'</code> prop), select specific one and then click on it. </p>
  
  <p>The dropdown is related to filter...</p>
  
  <p>Note: Using native select is not an option.</p>