[Решено] Can't make a translation

Background of the issue:
I have a French (FR) page as the default language that is published. I'm working on the Spanish (ES) version and trying to set it as private.

Symptoms:
When I try to make the Spanish version private, it automatically reverts to public when I refresh the admin page.

Questions:
Why does the Spanish translation revert to public when I try to set it as private?
How can I differentiate the post status of the translations?