The search interface of the Extension Advanced Search can be disabled with the option "Don’t show the Advanced Search interface" in the user settings. This is considered confusing by some users, since the mediawiki default interface had also an option "Advanced".
Suggestions for alternative Names by User:George Ho:
- "Hide the improved version of the Advanced Search interface" (similar to other "Hide the improved version of..." options)
- "Revert back to old version of the Advanced Search interface"?