Here is the solution in case someone came across this post in the future.To set the language of your LaTeX file, put :

\usepackage\[french]{babel}

and download the texlive-lang package corresponding :

sudo pacman -S texlive-lang

Yes, just found out it’s not actually latex related, thought this because the spelling mistake text never showed up before, I try what you said later, thank you for your help !

I’m joking duh

Alright thanks for the response !

What’s pullout

Just discovered mastodont recently, pretty good alternative too

the fuck

Imagine not seing you wrote scream wrong

The more you read, the more it get worse

I personally use brave since a year, and it work like a charm.