Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
We checked your website and we can see the Rank Math SEO Meta box is working properly even on the cloned pages.
In this case, please try to clear your browser cache or check in the incognito mode of your browser and see if that works for you.
In case, you’re facing the error on a specific page, please share the affected page URL with us so that we can check this further for you.
Let us know how it goes. Looking forward to helping you.
