Hi,
That sounds like a plugin or theme conflict. Can you try and gather as much information for us as possible? Please perform the following:
1. Make sure you are using the most recent version of Yoast, v10.
2. Make sure that all your non-Yoast plugins and themes are updated.
3. Then Check for conflicts.
4. Check for JavaScript errors with your console. If you find any JavaScript errors related to Yoast SEO or if there is a conflict with a plugin or a theme, you can create a new GitHub issue for our developers. Please report the issue to a third party developer as well.
If you didn’t find any conflicts or errors, we think the issue is specific to your site. We’d need to investigate further but are unable to do so on these forums. You can purchase Yoast SEO Premium and receive our Premium email support and we can help you further.
It is a conflict with the last update of the plugin onesignal if you deactivate it the meta boxes appear again.
Thanks for confirming the issue is being caused by a conflicting plugin. Can you please check your browser console for javascript errors and let us know what the results are? We have a guide on this here: https://kb.yoast.com/kb/how-to-find-javascript-errors-with-your-browsers-console/
Plugin Support
Jerlyn
(@jerparx)
Closed. No further questions.
