Sorry, you're totally correct that "doesn't work" is a poor description of the problem. Unfortunately the failure case doesn't really give me any feedback; no m

Sorry, you're totally correct that "doesn't work" is a poor description of the problem. Unfortunately the failure case doesn't really give me any feedback; no matter what I do, the "Firefox Translations" button in the URL bar remains grey and doesn't produce a dialog. Clicking on the toolbar Firefox Translations button yields empty language dropdowns and a seemingly-neverending "Loading Translation Engine" message. I don't think I have anything special enabled in my about:config, maybe a few small changes, and this issue has persisted since roughly Librewolf 100. FWIW, the "TranslateLocally for Firefox" add-on recommended by another user here works great for me.