Problem with links to multilanguage modular pages

After creating modular pages for other languages, I get a 404 error on the link.
The next links give me error:
/ro/
/home_ro
But /ro/home_ro works fine

It`s my settings for multilanguage content

languages:
  supported:
    - ua
    - ru
    - ro
    - en
  default_lang: ua
  include_default_lang: false
  include_default_lang_file_extension: true
  translations: true
  translations_fallback: true
  session_store_active: false
  http_accept_language: false
  override_locale: false
  content_fallback:
    ua: ua
    ru: ru
    en: en
    ro: ro
  pages_fallback_only: false
home:
  aliases: 
  ua: /home
  ro: /home.ro
  hide_in_urls: false

What is home_ro? Do you have such page in your default ua language?