Thanks for the fix Matthew, I had to remove the if statement like Overbound.
Interesting to note that it’s also a bug for ACF field groups as well! e.g. if you’re on /wp-admin/post-new.php?post_type=acf and hit Publish without first giving the group a name it disables the Publish button.
Elliot: I’ve got version 4.3.8 like rpetersnmt also — the fix doesn’t seem to be in effect. Adding a new field group and hitting Publish is a quick test 🙂
