complext type elements enumerated 2.5.1 no longer in 2.5.2

hi,

when create a request for one of our complex types, in 2.5.1pro, on the 'form' tab soapui would enumerate all the elements available to the complextype and it would let me 'add'/'delete' new records for the type.

this feature is not showing up in 2.5.2

please see attached image.

thanks.