Server Authentication and keystore

Hi,

Could you please tell me if soapui is designed to work in this way:

While trying server auth , I configured tomcat to use https and keystore (with self-signed certificate).
IE asks about the certificate sent but soapui(as client) prints the output without any errors even though the certificate above is not there in the keystore configured in ssl preferences of soapui.

Am I doing anything wrong ?
I had read this as a feature requests in one of the boards (March 2010 I guess). Is there anything I can do different (in using v3.6)

Thanks,