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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - `mix-blend-mode` on element over an element using `-webkit-backdrop-filter` is not respected if element is not forced onto a layer"
   href="https://bugs.webkit.org/show_bug.cgi?id=149553">149553</a>
          </td>
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        <tr>
          <th>Summary</th>
          <td>`mix-blend-mode` on element over an element using `-webkit-backdrop-filter` is not respected if element is not forced onto a layer
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>Safari 9
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Macintosh
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Mac OS X 10.11
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Layout and Rendering
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>graouts&#64;webkit.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>webkit-bug-importer&#64;group.apple.com
          </td>
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        <pre>Created <span class=""><a href="attachment.cgi?id=261921" name="attach_261921" title="Testcase">attachment 261921</a> <a href="attachment.cgi?id=261921&amp;action=edit" title="Testcase">[details]</a></span>
Testcase

The attached test case shows an element using the `mix-blend-mode` CSS property rendered above an element using the `-webkit-backdrop-filter` property. If the overlaid element is not forced onto a layer, the `mix-blend-mode` property has no effect.</pre>
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