Wordpress 6.6

[Reloecc]

WP 6.6 brought us post editor revamp and we can't see the language selection in the heading of the "post edit" page (/wp-admin/post.php?post=xxx&action=edit)

Plugin version: 2.10
Wordpress version: 6.6.1

Our content is still translanted on the frontend, settings of sublanguage going fine in the administration. Seems like only the post editor is not compatible with changes.

May I kindly ask you to fix this? :)