It seems that some functionality has been removed from the Web console in version 6.1 that was there in version 22.214.171.124. In 126.96.36.199 from the Active Alerts screen a user could filter what they wanted to see. I do not see any way of doing this in version 188.8.131.52.
Filtering needs to be made available from any of the Monitor choices. Also add the ability to remove or add columns and adjust column size. In 184.108.40.206 there are six columns which cannot be moved from the Alerts Monitor screen. Users should be able to deselect those as well with maybe the exception of Alert severity and created.