Pls see screenshot. Even when only "DB Admins Approvers" org is selected (which has OWNER relation). Somehow TWO tasks are started:
1. Removing org DB Admins Approvers from owner assignment to role - this is correct
1. Removing org DB Admins Approvers from approver assignment to role - this is wrong, org does not even have approver assignment to this role.
Also consider improving "Unassign selected members" option - now it actually starts removing all three special relations (approver, owner, manager) even when not neccessary. In our environment this means that we have to give endusers extra #unassign authorization for manager relation, eventhough we dont user manager relation in this context.