afterparty | Rails 4 compatible queue with support for executing jobs | Job Scheduling library

I recently started to work with Rails and I18n.

It seems that, in my app, when I send an Http request to move from one endpoint to another the selected I18n param is not persistent.

I.e.

I land on the homepage http://localhost:4000

I get redirected to the default language http://localhost:4000/en

I click a button "Español" to switch language preference

I got sent to http://localhost:4000/es

The text on the page is in Spanish

(So far behaves as expected)

I click on a button to get to another page of the app i.e. "video"

I got redirected to http://localhost:4000/en/video

The text on the page is in English

As can be seen, the language preference "es" is gone and now I got redirected back to the default one "en". My Rails version is 5.1. Here is my routes.rb