Fix presence problem when shared groups can be seen by a common non-shared group and both users belong to such group
Description
Configuration: 1) UserA belongs to shared group GroupA 2) UserB belongs to shared group GroupB 3) GroupA can be seen by GroupC 4) GroupB can be seen by GroupC 5) UserA and UserB belong to GroupC
Under this setup both UserA and UserB should have a presence of type BOTH.
Configuration:
1) UserA belongs to shared group GroupA
2) UserB belongs to shared group GroupB
3) GroupA can be seen by GroupC
4) GroupB can be seen by GroupC
5) UserA and UserB belong to GroupC
Under this setup both UserA and UserB should have a presence of type BOTH.