My event description is CKeditor entry. When I click to view details of event on Calendar, description is showing with html content like :
</p><h3>Ana BaÅŸlık</h3><p>Deneme görüÅŸme 05 <strong>açıklama</strong> alanı</p><ul><li>Madde 1</li><li>Madde 2</li><li>Madde 3</li></ul>
Hi,
We have checked the official docs of Full calendar and it seems the description property only accepts text and no HTML code is allowed. You can try to reach the plugin support using this link and hopefully they can suggest a workaround.
Regards.