<html>
    <head>
      <base href="https://bugs.documentfoundation.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Sounds don't play for custom animation "Random Effects""
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=123836">123836</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Sounds don't play for custom animation "Random Effects"
          </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>minor
          </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>todventtu@suomi24.fi
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>buzea.bogdan@libreoffice.org
          </td>
        </tr>

        <tr>
          <th>Blocks</th>
          <td>109362
          </td>
        </tr></table>
      <p>
        <div>
        <pre>1. Open Impress
2. Select a shape/box
3. Sidebar - Animation - Add: Random Effects
4. Options - Sound (select a sound)
5. Start slideshow or preview

Already in 3.3.0 on Win 10 (tested 4.3.0 as well). Bogdan found this issue.

Arch Linux 64-bit
Version: 6.3.0.0.alpha0+
Build ID: d559c28e9e65f3be415ec2e36ee90aa147e65b84
CPU threads: 8; OS: Linux 4.20; UI render: default; VCL: gtk3; 
Locale: fi-FI (fi_FI.UTF-8); UI-Language: en-US
Calc: threaded
Built on 1 March 2019</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] Custom/object animation bugs and enhancements"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=109362">Bug 109362</a>] [META] Custom/object animation 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>
    </body>
</html>