Group membership numbers and group listing

in v.2.1.4 the Admin Manage Groups would have a number (13) after the Group name indicating number of members – a very helpful visual clue on group population. Now this is not there and each group has to be selected to see membership – much less useful.

Manage Groups also used to list ALL groups, not only first 10. Either make it a choice (view x-number per page) or show them all! How do I know if a group I am looking for is on page 4 or 6??

Ideal would be to be able to sort by name and by number of members.

The page listing issue also applies to the Manage Users listing. Why on earth is this restricted to a list of 10 users??
Admin should be able to choose number of users to view, or at least have a "View all Users in One Page" option