title: How can I use dataset with cloneelement?
body: <p>How can I set a data attribute on an element when using cloneelement?</p>
  
  <p>I've tried it this way.</p>
  
  <pre><code>const clonedItem = React.cloneElement(item, {
      dataset: { "data-test": 123 },
      dataTest: 123,
  })
  </code></pre>
  
  <p>But that doesn't set any attribute in my html...</p>