Please find the attached patch for RM-5404: Show the login roles that are members of a group role be shown when examining a group role.
Updated the existing "Role" label to "Member of" and added a new option "Members" to show all the roles that are members of the current Role/Group. Users can add or remove the roles from the list similar to the "Members of" option.
Also added 2 UI fixes:
1. "Member of" (Roles in earlier implementation) and "Members" fields (Membership section) should be read-only in the properties panel.
2. If the select2 controller is set to read-only its background color is not getting set as per the theme color. (earlier it is set to '#eee' for all themes.)