Hello,
Thank you for getting in touch with us. We apologise for any inconvenience this might have caused.
Please ensure that you are using the latest version of the Rank Math plugin. You may refer to our changelog page here: https://rankmath.com/changelog/
1. If you already have heading blocks and you are seeing that message, then it could be caused by conflicting plugins/themes on your website. In this case, it could be a conflict with the “Easy table of contents” plugin. You can go ahead to disable this plugin to see if the Table of Content block will work.
2. You can edit/delete the “table of contents” text inside the table of contents block by following this guide: https://rankmath.com/kb/table-of-contents-block/#num-2-1-edit-headings-in-toc-block
Hope this helps, and please do not hesitate to let us know if you need our assistance with anything else.
Thank you for choosing Rank Math.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.