Hi @gerardval
Thanks for getting back to us, and good to hear that it’s showing correctly within the frontend and source code.
A bug report has been created internally for this and is under review by our product team.
Workaround
At this time, there is no known workaround to show the Product attribute within the Google preview of Yoast metabox. You can confirm the product attribute is outputting correctly by checking the page’s source code.
What’s next?
Our product team will assess the severity of the issue and assign a priority level to the report. Our developers work on the highest priority issues first. We cannot give you an estimate of when they’ll start working on the issue.
If you have any further information that may affect the prioritization or help our development team solve this bug, please feel invited to reply to this forum topic, and we’ll share the information with our product team.