[jQuery] Possible .clone() bug in 1.2.1 on IE6

[jQuery] Possible .clone() bug in 1.2.1 on IE6


I use jQuery extensively to help create "repeatable" elements in some
forms.
After upgrading from 1.1.4 to 1.2.1, I noticed it stopped working. I
finally narrowed down the cause to the (dynamically set) name
attribute no longer getting cloned correctly.
Is this expected behavior in 1.2.1, or a legitimate bug? Wanted to
check here before submitting a bug to the tracker.
You can see a sample, with all relevant code in-line, here:
http://dev.nosq.com/jquery_name_bug/