Hello,
It seems that you already marked this ticket as “Resolved”.
Do you still need our assistance regarding this issue? If you are, please follow the steps below to completely reload and exclude the sitemap from being cache:
1. Flush the Sitemap cache by following this video screencast:
https://i.rankmath.com/pipRDp
2. Exclude the Sitemap files of the Rank Math plugin in your caching plugin. The cache could be via a plugin or from the server. For plugins or Cloudflare, please follow this article:
https://rankmath.com/kb/exclude-sitemaps-from-caching/
Looking forward to helping you.
Thank you.
