10.3 Admin console - add users to group needs to handle multiple users in search

The add users to group works fine as-is only if you have a few users. Otherwise it requires an extrodinary amount of extra work - so much more than in 7.11.

If you have multiple users, you have to select "add users" from the dropdown, then search for a user individually, then select the user from the list of one, then add the user. Then go back to the starting point to select "add users" user from the dropdown then etc., etc., etc. The new GUI only displays 25 items at a time (!), so selecting from the list only works if you have very few users. There is no way I can see in the search box to specify a list of user IDs to add to a group. There should be.