Posted a reply to script not working with wordpress 5.9, on the site WordPress.org Forums:
The problem is with the updated version of sortable.js and sortable.min.js files in wp-includes/js/jquery/ui/: as…

Posted a reply to script not working with wordpress 5.9, on the site WordPress.org Forums:
I confirm the issue, in WordPress 5.9 it's impossibile to move the items