I can login direct to secondary and I will not be redirected to primary. Our agents login to secondary sometimes as well.
Are you sure there is backward redirection?
This changed in UCCX 11.6(1)
Finesse Failover Enhancements
Finesse Desktop can failover independent of the Unified CCX engine mastership status. This will also enable agents to login to either of the Unified CCX server irrespective of engine mastership status.
Source: UCCX 11.6(1) Release Notes
So if agents can login to both servers independently, my initial question remains actual. How to get agents quantity on each of them?