Reply To: No custom post fields for Authors and Editors with Guttenberg

Hi Anh!
Thanks for the quick reply, unfortunately it did not help.
After a lengthy search, it turned out that the user had strange meta in the user_meta table.
Like 'closedpostboxes_post','metaboxhidden_post','meta-boxorder_event', 'closedpostboxes_event', 'metaboxhidden_event', 'meta-box-order_post'
Am delete it and now everything work fine
mb you know what is?