Open CDISC Validator 2.0.2-Extensible codelist- CT(2015-09-25)

CDISC Validator 2.0.2 for CT- 2015-09-25 is not querying any errors or warning if a unit /other CT variable of an extensible codelist has been used. Is there any particular reason why this rule is not working for this CT alone for the version 2.0.2?