docs: @Nullable
    private static MapLocale getMapLocaleFallback(@NonNull Locale locale) {
      String fallbackCode = locale.getLanguage().substring(0, 2);
      MapLocale foundMapLocale = null;
  
      for (Locale possibleLocale : LOCALE_SET.keySet()) {
        if (possibleLocale.getLanguage().equals(fallbackCode)) {
          foundMapLocale = LOCALE_SET.get(possibleLocale);
          break;
        }
      }
      return foundMapLocale;
    }