Enatega Customer Application (App Language)

Is your feature request related to a problem? Please describe.
The application is asking for a specific language to select and when the user does that, the whole application gets reloaded.

Describe the solution you'd like
the application should be able to picked the language the system is already using and make it its default language.

Start by reproducing the language-selection flow in the Enatega customer application and observe when the application reloads. Trace how the app determines its initial language and stores the selected language. Done means the app uses the system language by default and changing language does not cause the reported unwanted reload.

Written by the indexing model from the issue text.