I am using JIRA 7 and my end users (customers) cannot select a person in the User Picker field. The function works properly for servicedesk agents and administrators but not for end customers that are logged in via Active Directory credentials.
By default, the Browse User global permission originally had access by the Anyone group but I cannot even find that group. I added Active Directory groups to include Browse User permission access but that did not resolve the issue.
I'm not sure what to try next.