Issue with JQuery autocomplete plugin

Issue with JQuery autocomplete plugin


Hi,
I have updated the autocomplete based on the trunk on the date 24th
feb 09 for my application.Now i have found one issue, which I am not
able to identify the root cause for it.
Example:
When I type "pua" in the autocomplete field. Four matches are returned
for users with the first name puan. Then add an "n". Only the first
match remains in the list.
According to the post at http://bassistance.de/jquery-plugins/jquery-plugin-autocomplete/#comment-92924,
setting cacheLength for the autocomplete plugin's options to 1 and
matchContains to true fixes the problem, except that I am already
using those options and I am still having the same problem.
Any help will be highly appreciated.
Thanks,