Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
Please check if you’re using the domain property as it won’t work correctly on some sections of the Analytics module such as the IndexStatus.
Ensure that you have verified using the URL prefix and that you chose the correct version of your website on the Google Search Console (HTTP or HTTPS, www or non-www).

You can follow our guide here to create the URL Prefix property:
https://rankmath.com/kb/google-site-verification/#num-1-1-open-google-search-console
Hope that helps.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.