I can confirm that this issue persists for me as well after updating to version 6.7.1.
Notably, this problem does not occur when using Yoast Premium; it is specific to websites running the free version of Yoast.
To assist with debugging, here’s the error message encountered:
Uncaught TypeError: (0 , n.render) is not a function
at classic-editor.js?ver=XYZ
at window.yoast.initEditorIntegration (classic-editor.js?ver=XYZ)
at HTMLDocument. (post-edit.js?ver=XYZ)
Hello @chris30003,
I’m sorry you’re experiencing a blank meta box. Please check whether you are using any caching plugins or CDN like Cloudflare, Siteground, or any other similar ones on your website for caching. If so, have you tried clearing the cache on these platforms to further narrow the issue?
Sometimes, we have noticed the blank meta box or settings not getting loaded issue occurs when some caching on the website isn’t cleared properly (within the plugin level, server level, or CDN level), or else the cache files on the browser are not yet cleared or due to a conflict by other plugins or themes. So clearing all the caches would be appreciated.
