Only someone in Cisco with access to the internal CDETS details can say why this defect is considered “fixed”. That said, coding a fix to a defect and committing the code fix to a release vehicle are two separate things. That is, it is conceivable that the defect is fixed, but not yet committed to any releases. It is also conceivable that a code fix will not be committed at all in the future. As @marce1000 says, contact TAC (or your account team) to get additional info on the defect status.
Disclaimers: I am long in CSCO. Bad answers are my own fault as they are not AI generated.
