I just gave you my fix, it perfectly works for me, but it's probably also due to many other modifications I've done to the MVC of the jcook generated component.
Unfortunately I didn't have the time yet to test a fresh generated jcook component.
give me 10 mins I'll download a test component and I'll post the definitive fix.
what environment are you using? (j2.5 / j3.x)
p.s.
This bug is a stupid little bug, it would take few mins to be fixed.
if the main "chef" couldn't reply to your post, I guess, it's probably due to some important reason we don't know. He is always available to fix all the bugs at anytime.