Hello
Thank you for contacting the support.
Google site kit is used to show your site analytics and set up Google tools on your site a single Dashboard inside WordPress. The analytics module in Rank math offers almost similar functionalities customized in our own way to help you improve your site optimization. There is therefore no need to having both plugins on your site at the same time. It might even lead to duplicate queries, as they both will be requiring data from your site GSC which may lead to conflicts in the functionalities.
On the issue with Google analytics script; You can comply with all the permissions and add add the required data in Rank math. The Rank Math plugin does not create a new Analytics profile if the app finds something in the account.
In that case, it simply lists the profiles already available.
Also, please read the replies posted here:
https://support.rankmath.com/ticket/connecting-google-account-and-analytics-permissions/?view=all#post-92239
and
https://support.rankmath.com/ticket/connecting-to-google-analytics/?view=all#post-92202
Hope that clears the confusion. If you have any further questions, please feel free to ask. We are here to help.
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.