Conditional Fields in arrays don't work properly

[jasonw22]

Take a look at the behavior in this fiddle: http://jsfiddle.net/G6hg2/

The conditional field outside the array works as expected.

The conditional field inside the array does not work as expected.

Additionally I was having issues with field names containing spaces. Should I be using the name or id property to create an identifier that does not contain spaces, when the field label does?

[uzquiano]

This appears to be a configuration issue with the options.
Updated fiddle -> http://jsfiddle.net/vDcfn/1/

With the "fields" element included (line 63 of the fiddle), things work fine.