groups are not shown if exact user name is passed in search filter
1) user abc is mapped with "abc","users", "newgroup"
2) make rest call to fetch all the users or go to UI and see all the users and look for abc
mapping is shown properly through both rest call and UI
3) now filter the users with username filter "abc" or try same with following rest call
ER: group should be shown associated with user abc
AR: no group association is shown for user abc after applying filter