ual focus to the first suggested value.</li>
                  <li>If the textbox is empty and the listbox is not displayed, opens the listbox and moves visual focus to the first option.</li>
                  <li>In both cases DOM focus remains on the textbox.</li>
                </ul>
              </td>
            </tr>
            <tr data-test-id="textbox-key-alt-down-arrow">
              <th><kbd>Alt</kbd> + <kbd>Down Arrow</kbd></th>
              <td>Opens the listbox without moving focus or chan