Hello.
We get the following notice in our debug.log
Undefined index: content_height in tab_sub_section.php Line 481
Enfold version 4.7.2
Wordpress: 5.6.2
Hi cacvaquero,
Please update your site to the latest version of Enfold (4.8.1) which most likely would fix the issue.
Make sure to have a backup first before doing any updates.
Best regards,
Nikko