Reply To: Hiding/removing ACF custom (taxonomy) meta boxes in Gutenberg editor sidebar

• fzs

• July 13, 2023 at 11:14 am

Hi John, thanks for your reply!

What you wrote is working for posts without Gutenberg editor, but it is not working on post with Gutenberg enabled, this was my original problem.

The solution I posted above fixes this issue.
However, IMPORTANT UPDATE:
Although this filter fixed the ACF-Gutenberg meta box hiding issue, I’ve run into other issues caused by this, which answers my question why this code is not implemented. The filter removed other random metaboxes of other plugins which made them unusable, so I think this solution needs more tweaking to work without affecting other things in a bad way.