[Evolution] some filters not working in 1.1

[Jim McHale <mchale FirstStrike-Inc com>]

I've got a number of filters which filter on mailing list.
In 1.1 I've noted that some of these filters have stopped working.  In
particular mailing lists from @yahoogroups.com do not seem to work
anymore. 
When I get a msg from such a group and I say "create filter" "filter on
mailing list", the dialog box fills in:
"mailing list" "is" "groupname m"

instead of groupname yahoogroups com

Is there something I need to modify to get these to work with 1.1?
thanx
-jim
(This has happened since I started using 1.1 snaps and happens in the
8/3 snap as well, on rhat linux 7.2)