heading element that labels the grid.</td>
            </tr>
            <tr data-test-id="aria-rowcount">
              <td></td>
              <th scope="row">
                <code>aria-rowcount=&quot;16&quot;</code>
              </th>
              <td>
                <code>table</code>
              </td>
              <td>
                <ul>
                  <li>In example 3, specified because a total of 16 rows are available, but fewer than 16 rows are visible.</li>
                  <li>In this