Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
Please note that the category sitemap can only work if you have actual categories which are assigned to at least one post.
If so, head over to Rank math > Titles & Meta > Categories and ensure you have not set them to noindex. Next head over to the individual categories and check to confirm they are also not set to NoIndex.
Looking forward to helping you. Thank you.
Hello,
Also the category sitemap is working fine now!
Maybe it took extra time within wordpress to resolve the changes.
thanks, marc
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.