No that groups is being a big part of monitoring systems as a whole and reports are being generated to show status of groups over time, we now have the need to filter events based on groups during set times for investigation and reporting purposes. Right now we cannot specify the group name to filter for events. This should be an easy fix, but essential as we leverage the groups feature.
We are looking at this, but not simple. Main reason is that group can be built on one or more dynamic filters which would need to run at execution time.