This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
See this relevant discussion thread on XTECH: http://lists.w3.org/Archives/Public/wai-xtech/2009Jun/0099.html
Another relevant post on XTECH: http://lists.w3.org/Archives/Member/w3c-wai-pf/2009AprJun/0577.html
I think this one is OBE since we replaced the text with what is in the WAI-ARIA spec.