Thread:Extension talk:Lingo/Interaction bug with MediaWiki:Sidebar/reply (2)

The individual components of UsabilityInitiative have been moved to their own extensions (like Extension:Vector), and those components are no longer compatible with MW 1.16. However, if you are stuck on 1.16 for the moment, Extension:UsabilityInitiative is the way you have to go. The problem is that Lingo loads JQuery itself, which conflicts with UI. I worked around this by editing LingoParser.php and commenting out lines 280 and 283 so that Lingo would not load JQuery. This allowed the sidebar to collapse again, and Lingo still works.