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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 - Tiny visual artifact when opening autofilter menu"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=126356">126356</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Tiny visual artifact when opening autofilter menu
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>5.0.0.5 release
          </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>Keywords</th>
          <td>bibisected, bisected, regression
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>trivial
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>low
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>baron@caesar.elte.hu
          </td>
        </tr>

        <tr>
          <th>Blocks</th>
          <td>103512
          </td>
        </tr></table>
      <p>
        <div>
        <pre>- Open a spreadsheet with autofilter, eg. <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=152043" name="attach_152043" title="sample file">attachment 152043</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=152043&action=edit" title="sample file">[details]</a></span> from <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - Text in Autofilter dropdown chages size when hovering over it (w/ 125% DPI scaling)"
   href="show_bug.cgi?id=125791">bug 125791</a>.
- Move the cell selection further away from the autofilter dropdown so its
redraw doesn't interfere.
- Click on autofilter dropdown.

=> There's a tiny dot in A1 (in the sample above the "f", see screenshot).
In the sample the dropdown is in A1 as well, but if it's in a different cell,
the dot still appears in A1.

Observed using LO 6.4.0.0.alpha0+ (3889e2f2a1f5f87e972e67900b5ff5ef1289479d) &
5.0.0.5 / Windows 7 (both with GL and default rendering).
No dot in 4.4.0.3.
=> regression

Bibisected to the following commit using repo bibisect-win32-5.1. Adding Cc: to
Jan Holesovsky.

<a href="https://cgit.freedesktop.org/libreoffice/core/commit/?id=342d84218c17da40d0a4f96bc3b07b536d64517a">https://cgit.freedesktop.org/libreoffice/core/commit/?id=342d84218c17da40d0a4f96bc3b07b536d64517a</a>
author          Jan Holesovsky <<a href="mailto:kendy@collabora.com">kendy@collabora.com</a>>    2015-06-10 15:01:15
+0200
committer       Jan Holesovsky <<a href="mailto:kendy@collabora.com">kendy@collabora.com</a>>    2015-06-10 15:50:44
+0200

sc tiled editing: Mapping has to be turned off after drawing the buttons.</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] AutoFilter-related bugs and enhancements"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=103512">Bug 103512</a>] [META] AutoFilter-related bugs and enhancements
              </li>
          </ul>
        </div>
        <br>

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