Thread:Project:Support desk/Issue with autorotation of thumbs on FF26.0 and MW1.21.4/reply (3)

Yepp, the wiki might use the default, but what about the user? Log in and go to Special:Preferences/reset to remove all user preferences. Do you afterwards still see a different behaviour when you are logged in with this user compared to when you are not logged in?

I am trying to understand where that difference comes from...