Why locales aren't available in the online demo

I mean https://latest.cortezaproject.org , only English is the option.
Can it be changed?

Yes, its currently not configured tho.
Refer to the i18n docs: Internationalisation :: Corteza Docs

BTW what’s the status of Localization (aka l10n) ?

  1. I’ve just tried the DE and found its coverage quite low.
  2. I found no Dynamically translatable resource. Can anyone point me?