Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
In this case, we might need to take a closer look at the settings to investigate the issue further.
Please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.
Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/
We really look forward to helping you.
Thank you.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello, any update / debug ?
Please see sensitive data
Thanks for answer
Hello,
We apologize for the delay in reply.
Upon checking your setup here. It seems that Rank Math does save your meta description as you can see in my screenshot here:

The issue is that you don’t see the meta description preview because the custom post type particulier
is not set to “editor support”. To fix that, you need to go to your Pods Admin > Edit pods > Advanced Options and enable support for editor:

After that, it should work correctly:

Please note that having no editor support doesn’t mean that the meta description is not working on the frontend. The correct meta description that you have set for that page should still be rendered on the frontend even if you don’t have editor support.
Hope that helps and please do not hesitate to let us know if you need my assistance with anything else.
Hello Jeremy,
Thanks for solution, BUT one strange event happen when i activate editor, i have one Pods element that disapear. I found a solution it’s the Gutenberg editor that make the bug, with the disable gutenberg plugin it’s ok.
All the best, keep on good job
Hello,
We are glad that you have found the culprit of this issue, and it is already resolved.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you do have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.