Per https://bugzilla.mozilla.org/show_bug.cgi?id=711244#c1 ::
"I support WikiEditor in principle, but it may be problematic, because it's tied quite strongly to MediaWiki's default Vector skin. On Vector WikiEditor is very easy to install. On the Mozilla sking it may require tweaks, but it's worth trying."
List of bugs that seem to mention it:
I didn't read all of them in detail
~Justin Wood (Callek)
----- Original Message -----
> From: "Christie Koehler"
> To: email@example.com
> Sent: Monday, April 14, 2014 8:23:38 PM
> Subject: [wwg] Enabling WikiEditor by default?
> Does anyone have any objections to seeing if it's feasible to enable
> WikiEditor by default?
> It's currently installed but not active. Not sure why.
> Before doing this in production, we'd need to test it on dev or staging.
> I'm not sure it will work with all themes, as this was an issue in the
> past with GMO skin.
> Christie Koehler
> Education Lead, Community Building Team
> +1 415-317-7603
> tools-wiki mailing list