Does your plugin insert any schema.org data?

Hey there,

on my product category pages is a code snippet of the first product of the collection below the footer.
https://mottainai-shop.de/kollektionen/kirschblueten-sakura/ for example

Does your plugin add some Rich snippets? I already asked rank-math. They told me their Rich snippets would be marked with a parameter in the script tag.
Crocoblock with JetWoobuilder also told me that it doesnt come from their plugins.

Do you have any idea, if it comes through variations?
If you need site-access, just tell me.

Thank you a lot!

Greetings
Dominik