ta-test-id="submenu-end">
              <th>
                <kbd>End</kbd>
              </th>
              <td>Moves focus to the last item in the submenu.</td>
            </tr>
            <tr data-test-id="submenu-character">
              <th>
                <kbd>Character</kbd>
              </th>
              <td>
                <ul>
                  <li>Moves focus to the next item having a name that starts with the typed character.</li>
                  <li>If none of the items have a name s