Earlier quoted context omitted.
>enabled per language in Settings. Do they? I tried opening a French government site[1] and received the Firefox pop-up offering to translate the page. I did not have to enable anything in settings neither is the French language model downloaded. It seems translations are enabled by default. [1]: https://www.elysee.fr/
I stand corrected on this point, the language packs now auto-download. It's still a niche feature only partially built by a Horizon project (it was almost entirely built by commercial entities - MS and Mozilla) in a niche browser. It's an indictment of the Horizon programme that this is considered the pre-eminent success story.
I didn't even know it was a new Firefox feature but I thought it was cool.
Well done EU.