Hello,
Yes, we have seen this type of issue before with Divi. It happens when you are using the Blurb feature in Divi and using a background image in the Blurb.
Users have reported this to Divi but we suggest you notify them as well to move the issue to priority. You can ask them if they have a solution for where these background images of blurps are not included in the sitemap.
Once this gets fixed, please follow the below 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/
3. Clear your website’s cache and remove all the sitemaps from your Google Search Console account, and then submit only the main sitemap: /sitemap_index.xml.
Further, give Google some time to crawl your website again and see if the issue gets fixed.
Hope this helps.
Thank you.
