When you add Open Gran to a Zoo submission, the page doesn't work and displays the error "Class "Uri" not found." You can only use Open Gran from within the administrator, and you can't use it as a submission. Please find a solution to this error. Thank you and best regards.

Blog› Edit Element                     UIkit 3: Edit | Submission

Include element ( open graph) in submission.
When you open my posts on the web, it doesn't work with the included open graph.

The usefulness of submitting content in Zoo depends on the user experience each designer gives it. Many end clients prefer to enter content without having to use the Joomla administrator. These are the end clients who want to publish their posts without having to rely on a computer. They, who are the website owners and don't know how to use the Joomla administrator, can publish a post, add a new product, or any other entry through "My publication" without relying on a computer. It saves time and speeds up the client. I sell "autonomy and freedom" in content management, and introducing the open graph is essential for the client to be able to publish on social media correctly. It's important that this option can be implemented as you have done because, in the end, the owner who enters a post only wants to publish it on social media correctly. Thank you for your promptness and have a nice day.