[Закрытые] Prevent page slug from being translated

Background of the issue:
I am trying to prevent page slugs from being translated in WPML. Despite disabling the 'Translate page slugs' setting, the slugs are still being translated when we translate pages. We have followed the documentation, but the issue persists. The default language is English, and there are three additional languages with the URL format for secondary languages enabled (language in URL). We have enabled 'URL encoded' for the additional languages.

The issue can be seen on this page: скрытая ссылка.

Symptoms:
Despite disabling slug translation, the page slugs are still being translated.

Questions:
Could you advise which setting(s) might be overriding the slug translation setting?
How can we ensure slugs remain the same across translations?