My English (Britain) has disappeared but when I try to add it, i can only remove it ? ? ?

Downloaded the English (UK) pack as I wanted to change it from the US version and surprise, surprise, NOTHING HAPPENS. It doesn't even show up as an option to change from the US version!

Does not change anything i.e. it still spell checks with U.S. 'English'. NO good to me at all. There are other parts of the world using English, including the country in which it was invented. Must do better Mozilla. Why offer the add on if it does not work? Or, if there is a process to initiate/activate it, have a link to the instructions for those downloading the add on. This is sincerely disappointing.

english does not appear as an option on my spellcheck even though this ad on is installed

installed (why is this not included by default?) and still doesn't work, furthermore does not appear in the menu of languages when words are underlined red, takes you back to the add-ons page, in settings the add on is 'on'. If you have 129 1* reviews ie nearly as many as 5*, could you give this issue more attention?

english does not appear as an option on my spellcheck even though this ad on is installed

Spell check simply does not work with the UK Language pack installed and specclcheck box ticked

Why does this still not come as my default language, I do not want my default language to be American I have never been there and they spell most words wrong anyway. I have contacted the 'amazing' people at Firefox but he was going on about beta versions and other needless rubbish, really meaning it doesn't work. Who reads these irrelevant reviews anyway

I am English, my Language is English, It is bad enough having to ask for this pack just so I can use English. It is darn right insulting for my spelling to be continually be "corrected" by a tool created by people who clearly need to learn the meaning of the word "English". One can only assume that "US" somehow refers to that ex-colony (get over it) The US of A and not us... why then keep flipping to the one language; US Anerdican (!)?? Why not Swahili or Braille, even {please insert silly, wry smilie face thing here, if it help} Do please try to take control. Artificial Stupid is not very helpful and distinctly inhuman. Thank you so much, signed a loyal partner, so far...

Totally pointless, as the system KEEPS defaulting to the American version, which I don't want! I speak ENGLISH !!!

Garbage, still defaults to crappy american!!! What is the point?

The browser directs me to this page to pick my language, I install it, but it is still not available to choose in the right click menu. Under languages only "English"US is available. Looking back at the history of languages on Firefox this has been occurring on and off for years. Can someone fix this most basic of required functionality at Mozilla?

When I use Facebook, it still uses the US dictionary. So that's useless in my book....

No matter how many times you try to utilise this add-on....it simply doesn't work!

Doesn't seem to be working on version 64.

I have the pack installed but it won't work, defaulting instead to US English.

What on Earth has happened to 60.3.3?
No spellchecking at all.

I have repeatedly installed the pack, but it won't work.