Missing field “thumbnailUrl” for Video Schema

Hello,

Thank you for getting in touch with us.

Please make sure you are adding a featured image to that post using the WP Editor.

We tested this from our end and it works fine:

How are you adding the og:type to your post/page? Rank Math doesn’t add the video type so it has to be coming from something else.

If that doesn’t work, we might need to take a closer look at the settings. Please include your WP logins in the designated Sensitive Data section.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/

You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/

We really look forward to helping you.