heckbox focusable but <strong>not</strong> part of the page <kbd>tab</kbd> sequence.
          </td>
        </tr>
        <tr data-test-id="menuitemcheckbox-aria-checked">
          <td></td>
          <th scope="row">
            <code>aria-checked=&quot;true&quot;</code>
          </th>
          <td>
            <code>li</code>
          </td>
          <td>
            <ul>
              <li>
                Indicates that the <code>menuitemcheckbox</code> is checked.
              </li>
              