You can enable Rank Math Compatibility in Schema and Structure plugin by just enabling the option. It’s pretty easy for you to set up because it works out of the box.
SEO is also providing some basic schema so it becomes duplicate on the testing tool by enabling compatibility it removes duplicate markup.
1. First, Go to WordPress dashboard -> Structure Data -> Settings -> Compatibility
Please refer the below steps and checked the box of Rank Math in the Compatibility section of the options panel and save it.

That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions or do you want us to create compatibility for any other schema type which isn’t listed in our plugin then you can request us we will surely implement it as soon as possible.
Just contact us here and we are always available for you.