I18n in user permissions REST API Responses

System Information
  • Strapi Version: 4.10.2 (node v18.16.0)
  • Operating System: MacOS 13.4 (22F66) aarch64
  • Database: Docker Image: mariadb:10.6 (1:10.6.11+maria~ubu2004)
  • Node Version: 18.16.0
  • NPM Version: 9.5.1
  • Yarn Version: 1.22.19

I installed strapi with the i18n plugin. I defined an additional but different from the English locale as the standard locale.
While the Admin UI for User Permissions has i18n compatible Translations and some of them get loaded and displayed, others do not.
Am I doing something wrong?
I recompiled and reloaded the Admin UI.
Additionally, the REST API does not accept the locale Parameter.

Please find the Screenshot attached: