Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
We have identified this issue and reported it to our development team. We will include a fix in a future update of the plugin.
For now, please replace the code on line 103 of this specific file seo-by-rank-math/includes/modules/schema/blocks/toc/class-block-toc.php
with the code below:
$title_wrapper = isset( $parsed_block['attrs']['titleWrapper'] ) && in_array( $parsed_block['attrs']['titleWrapper'], $allowed_tags, true ) ? $parsed_block['attrs']['titleWrapper'] : 'h2';
That notice should go away.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Hello,
We have released a Beta update that fixed the issue.
Please enable the Beta update by following this guide below:
https://rankmath.com/kb/version-control/#beta-updates
If you are unable to see an update, please clear Rank Math’s transients from:
WordPress Dashboard > Rank Math > Status & Tools > Database Tools > Remove Rank Math Transients > Remove transients
Please clear the caches, server, and WordPress after updating.
You can disable the Beta updates once you update to the latest version and the issue is fixed.
Thank you.
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.