We need to create a approval flow where there are approvers are based on application role

We need to create a approval flow where there are approvers are based on application role

Transaction Name

Create Job—> Approvers Application role 1 —> Application role 2 … 3 and 4.

In application role approver 1 and 2 there is 1 common person A

If A approves in stage 1 Stage 2 can be skipped. and approval go 2 stage 3 and 4 etc.

I have tried BPM workflow Task aggregation once per stage and once per task. but that person A is receiving two notifications simultaneously and has to approve the transaction twice