Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
I checked the sitemap, both these posts are already added to the sitemap.
(Check screenshot in the sensitive data section)
Can you please follow these steps?
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/
Once done, clear the website and browser cache and check the sitemap.
That should fix the issue. Please let me know if that does not. We are here to assist.
