Error homepage of internal links with locale as a parameter

1- When you are not registered or logged in as a user, and you click on any button (participate, sign up, start, participate, activate, etc.) on the homepage, they redirect you to the correct page, but with the default locale of the application, although you have selected another language in the locale switcher of head. 2- I hope that, if I have a locale selected in the switcher, when I click on the link, it will redirect me to the page with the locale selected. 3- We have found it at https://decidim.barcelonaenergia.cat/ with Decidim v0.16.0