If your product schema is returning glitches you’re going to really have to get somewhat more forensic to figure out why. When we showed you the way to create a Schema with the new Rank Math, we also confirmed you ways to avoid wasting a Schema to be a template. https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html