Steps to reproduce:
- Visit https://en.wikipedia.org/wiki/Main_Page
- Type "foo" into the search box
- select "containing ... foo" from the results drop down
Expected behavior:
Perform a full text search for articles that contain "foo".
Actual behavior:
Display the article "Foo".
Possibly related to the recent JS changes in:
https://gerrit.wikimedia.org/r/#/c/26428/
https://gerrit.wikimedia.org/r/#/c/27386/
Version: 1.20.x
Severity: major