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      <base href="https://bugs.documentfoundation.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - FILESAVE: Master slide background image set as tiled when exporting to PPTX"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=108356">108356</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>FILESAVE: Master slide background image set as tiled when exporting to PPTX
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>Inherited From OOo
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Impress
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>philipz85@hotmail.com
          </td>
        </tr>

        <tr>
          <th>Blocks</th>
          <td>108226, 108355
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Steps:
1) Open <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=50289" name="attach_50289" title="demo.odp">attachment 50289</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=50289&action=edit" title="demo.odp">[details]</a></span>
2) Save as pptx
3) Open pptx in powerpoint
4) Notice that background image isnt the same
5) Enable master slide mode ( View > Slide Master )
6) Right-click > Format background
7) Notice that 'Tile picture as texture' is enabled

The problem is that we are adding a <a:tile> tag to the exported xml in
/ppt/slideMasters/slideMaster.xml.

<p:bg>
  <p:bgPr>
    <a:blipFill>
      <a:blip r:embed="rId2"></a:blip>
      <a:tile /> <!-- here -->
    </a:blipFill>
  </p:bgPr>
</p:bg>

Version: 5.5.0.0.alpha0+
Build ID: ddf8539d97ce044b7df8d51d6ec72ec864b40fb8
CPU threads: 2; OS: Linux 4.4; UI render: default; VCL: gtk2; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time:
2017-06-04_22:10:59
Locale: en-US (en_US.UTF-8); Calc: group</pre>
        </div>
      </p>

        <div id="referenced">
          <hr style="border: 1px dashed #969696">
          <b>Referenced Bugs:</b>
          <ul>
              <li>
                [<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [META] PPTX (OOXML) bug tracker"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=108226">Bug 108226</a>] [META] PPTX (OOXML) bug tracker
              </li>
              <li>
                [<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [META] Slide background bugs and enhancements"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=108355">Bug 108355</a>] [META] Slide background bugs and enhancements
              </li>
          </ul>
        </div>
        <br>

      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
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