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.
I’ve tried to use the description you have set, but I’m unable to replicate the issue.
Here’s a screencast for your reference:
https://i.rankmath.com/x7hInr
Could you please share the affected URL to check?
Meanwhile, please also clear your website’s cache and check again if the issue still persists.
Looking forward to helping you.
Thank you.
Thanks for the quick reply and for your time.
This is a link.
I don’t use the description field that is empty but I use it in the Snippet editor, and the meta tag description is there.
I tried to add string text in description field, clear the cache, but the result is the same.
I use Archive Control Plugin that add code before and after Posts List, I don’t think could be a problem, because doesn’t touch the description in Editor Snippet.
Hello,
We might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress 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.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello,
We wanted to debug the situation but the credentials to your website don’t seem to be correct. More specifically the WP credentials, as the others work as intended.
Could you please verify the same and report back to us?
Looking forward to hearing back from you.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
My mistake, now should be right.
Hello,
Thank you for the update.
I’ve checked your category page, and it seems that you haven’t filled the description field of the category page. Please see the screenshot in the sensitive data section.
I’ve already updated it and put a test description La storia del tappeto. You should see the description now along with the page number in the page’s source code.
I hope that helps.
Thank you, and please don’t hesitate to contact us anytime if you need further assistance with anything else.
Thank you very much, I didn’t think could be about this, thanks for your time.
First level support, I’m in debt with all of You!
Hello,
You’re welcome.
We are super happy that this issue is already resolved. If you have any other questions in the future, know that we are here to help you.
If you don’t mind us 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 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.