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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Noto Sans font's Some Old Hangul syllables have abnormal shown in exported PDFs"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=127010">127010</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Noto Sans font's Some Old Hangul syllables have abnormal shown in exported PDFs
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>6.3.0.4 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>Severity</th>
          <td>normal
          </td>
        </tr>

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

        <tr>
          <th>Component</th>
          <td>Printing and PDF export
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>sungdh86@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=153474" name="attach_153474" title="Exported LibreOffice Writer's Korean Old Hangul PDF">attachment 153474</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=153474&action=edit" title="Exported LibreOffice Writer's Korean Old Hangul PDF">[details]</a></span>
Exported LibreOffice Writer's Korean Old Hangul PDF

In Writer and Presentation

Noto Sans font's Some Old Hangul syllables have abnormal shown in exported PDFs

Example)
옛 한글 테스트(Old Hangul Syllable Text Test)
ᄀᆞᆯ 가람 강(江)
ᄃᆞᆯ달
제주어(濟州語, Jeju-eo Test) 
ᄒᆞᆫ저 옵서예 - 안녕하세요 
ᄆᆞᆷ국- 몸국 
月ᅌᅯᇙ印ᅙᅵᆫ千쳔江가ᇰ - (Middle Korean text)

only, ᄆᆞᆷ국 is likely shown  ᄆᆞㅁ 국 - 몸국 in exported PDF.

I think Some Old Korean Hangul Syllable in exported PDF is abnormally shown. 

Steps to reproduce:
 1. Open a Writer or Impress file
 2. Set the font to Noto Sans CJK KR Regular
 3. Write some Old Hangul Syllables.
 4. Export to PDF


Below is Old Hangul Syllable table link.
If you check the old Hangul Syllables, should check the link.
<a href="https://charset.fandom.com/ko/wiki/%EC%98%9B%ED%95%9C%EA%B8%80_%EC%A0%95%EB%B3%B4_%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4">https://charset.fandom.com/ko/wiki/%EC%98%9B%ED%95%9C%EA%B8%80_%EC%A0%95%EB%B3%B4_%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4</a></pre>
        </div>
      </p>


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