Missing icon fonts in learner interface

Working Groups Frontend
1

Hi,

We noticed that the video player icons are missing in the learner interface, i.e. we have:

Capture d’écran, le 2026-02-20 à 15.53.38
Capture d’écran, le 2026-02-20 à 15.53.381028×146 2.06 KB

while in the studio interface, we have:

Capture d’écran, le 2026-02-20 à 15.53.47
Capture d’écran, le 2026-02-20 à 15.53.471062×118 3.48 KB

It seems that the FontAwesome is missing. I am not sure if this is due to our customizations or if this is a bug ? We are using Ulmo.1. We did some customizations, but as far as I know, we did not remove any fonts styles.

2

Ok. Turns out this is self inflicted.

Tip for future me:

* {
  font-family: "Roboto", sans-serif !important;
}

is not a good idea.