message: Default language to 'fr'
diff: @@ -5,8 +5,12 @@ import queryString from 'query-string'
  import { getIframeOption } from './utils'
  import enTranslations from './locales/en.yaml'
  -let lang = getIframeOption('lang') || queryString.parse(location.search)['lang'] || sessionStorage['lang']
  -if (lang) sessionStorage['lang'] = lang
  +let lang = getIframeOption('lang') ||
  + queryString.parse(location.search)['lang'] ||
  + sessionStorage['lang'] ||
  + 'fr'
  +
  +sessionStorage['lang'] = lang
  i18next
  .init({
  