Iām using WordPress version 5.5 and i've actived only Meta Box v5.3.3, MB Custom Post Type 1.9.5 and MB Custom Table 1.1.8.
I still have the problem.
When i edit a post Types (in metabox menu), all the field don't display the registered data but, for plural name {{labels.name}} or for slug {{post_type}}
The same error code appears in the console :
Uncaught TypeError: jQuery(...).find(...).live is not a function
<anonymous> http://mysite.local/wp-admin/post.php?post=687&action=edit:63
jQuery 4
i
fireWith
ready
J
or
Uncaught TypeError: s is undefined
<anonymous> http://newnovanea.local/wp-includes/js/wp-auth-check.min.js?ver=5.5:2
jQuery 7
dispatch
handle
trigger
trigger
each
each
trigger
xhr http://newnovanea.local/wp-includes/js/heartbeat.min.js?ver=5.5:2