[BUG] Language selector on top bar is not correctly displayed.

[jnuricumbo]

Description

• I'm using canary version
• Language selector on top bar is not correctly displayed when shopware has only one language configured.
  
• If only one language available (not en-GB) then this is not automatically selected/applied.
  • Changing locale in packages/default-theme/src/store/index.js does not take effect.
  • What is the correct way to override locale in my project?
• Currency works as expected when only one currency.

Steps to reproduce

• Configure your shopware endpoint with only one language other than english i.e. de-DE
• Now selector is not correctly displayed.

[jnuricumbo]

If default language is not en-GB then it should be set as default in shopware-pwa.config.js using defaultLanguageCode . Is there any documentation with all available options?

#1211 hides the switcher when only one language available, exactly as currency switcher does.