Locale switcher "current" style not working

Hi fellas,
I want my switcher to highlight the current language through style.
I thought that it works like “current” links but is not.

I want the current locale to be white with under border, and the non current to be gray.
Anyone who can helps?

https://preview.webflow.com/preview/limiteazero?utm_medium=preview_link&utm_source=designer&utm_content=limiteazero&preview=a2a0a207b4ee9d1e216b130041700366&locale=it&workflow=preview