Original bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=838383
From the original report:
On the live wiki, adding "Mozillians" to this text box and clicking "update" causes it to be saved and included on the watchlist:
https://wiki.mozilla.org/Special:Watchlist/raw
In the dev wiki, adding "Mozillians" to this text box and clicking "update" causes a page refresh, but no apparent change to the watchlist.
https://wiki-dev.allizom.org/Special:EditWatchlist/raw
Version: unspecified
Severity: normal