Test Union of Enumerations Restriction - enum is (wrongly) expanded however extra value "unnown" is not valid, here must use optionsctrl.freetext=false (or omit it) since cannot have open answer Test Union of Enumerations Restriction - enum is (wrongly) expanded however extra value "unnown" is not valid, here must use optionsctrl.freetext=false (or omit it) since cannot have open answer