First option when switching to "contains any" is messed up

[mattgow]

Steps to reproduce:

• Do a search for "contains any" (or "is any" or "blah any") and specify a few options
• Now toggle the search operator to something that doesn't accept multiple options
• Now toggle back to an "any" operator

Result

• The first option you specified will show as an empty box

Expected Result

• It should be formatted correctly

[ndbroadbent]

I think I've fixed this during #2, so please try it again after Steve deploys the new version

[steveyken]

This looks good

[steveyken]

was broken again but fixed with d32b3fff4dd8aa84509131154688b8f51fa48f76