   </tr>
          </thead>
          <tbody>
            <tr data-test-id="button-tabindex">
              <td></td>
              <th scope="row">
                <code>tabindex="-1"</code>
              </th>
              <td><code>button</code></td>
              <td>Removes the button from the tab sequence of the page because its function is redundant with the keyboard operation of the combobox.</td>
            </tr>
            <tr data-test-id="button-aria-label">
              <td></td>
          