Hello,
Thanks for contacting us and sorry for any inconvenience that might have been caused due to that.
Can you please confirm the name of the plugin that you are using to create the custom fields for your CPTs?
Looking forward to helping you.
Hi,
Thanks for answering,
I mainly use Jet Engine, but in older sites I use ACF + CPT UI,
thanks!
Hello,
Our plugin is compatible with both JetEngine and ACF so it should be able to read the data from the custom fields. Please make sure that you have enabled the ACF module in WP Dashboard > Rank Math > Dashboard for the sites where you are using ACF.
For the issue with the JetEngine, 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.
Thanks for answering,
I don’t have an ACF module in WP Dashboard > Rank Math > Dashboard, can you please specify if this option is inside another module or maybe only for the pro version?
About the Jetengine site: I’ll create a new user and add the data to “sensitive data”, thanks!
Hello,
It seems like you are using the Easy Mode of Rank Math. Some options are only available in the Advanced Mode. Please follow this guide to switch to the Advanced Mode: https://rankmath.com/kb/switch-from-easy-to-advanced-mode/
Once done, you should be able to see the ACF module.
Looking forward to helping you.
Thanks.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
It seems like you are using the Easy Mode of Rank Math.
OPS, thanks for that, now it works with ACF,
updated sensitive data for the jetengine issue,
thanks!
Hello,
The SEO compatibility was not enabled in JetEngine settings. I have enabled it from WP Dashboard > JetEngine > SEO and now the content in the fields are being detected by our plugin. And for the meta description in the meta box, you will have to add the Editor support to your CPT. Otherwise, the preview in the meta box will not show the SEO description, however, it will still be added in the frontend.
Hope this helps. Let us know if you need any other assistance.
Thanks.
Great, so it was an option inside Jetengine not Rank Math,
sorry for the inconvienence and thanks again,
you guys rock,
best wishes!
Hello,
We are super happy that this resolved your issue. If you have any other questions in the future, know that we are here to help you.
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.