It is a source of extreme frustration for me. I work in higher ed in a very large university. I use groups in dynamic views and in workapps A LOT. They are supposed to make it easier to manage access. Instead of changing users at each artifact, I can just update the group contacts and call it a day.
Some of my groups are hundreds of contacts, and every semester some portion of them changes because students graduate and professors go on/come back from leaves. Am I really supposed to go through the list and manually check off every contact I want removed? My weird workaround right now is to just delete all contacts and reupload the most recent list.
Group Management would be such a useful feature, but as it is now, it is really inconvenient to manage groups that are larger than a handful of people.