Preconditions IWF

Fellow Community Members,
I'm stuck with a call flow where the preconditions IWF was enabled.

SA(1.1.1.1) → interface(2.2.2.2) (asymetric precon disabled) || 3.3.3.3 (egress interface - precon enabled) → SA (4.4.4.4)

The invite from 1.1.1.1 has no preconditions tag in SIP & SDP. So the egress interworks for precondition call flow.

The egress intf - 3.3.3.3 generates invite with suppo: preconditions, 100rel. But the SDP parameters in the current state is set to "sendrecv" instead of "none". This behaviour isn't expected at 4.4.4.4

a=curr:qos local sendrecv —> supposed to be none
a=curr:qos remote none

How do i change this behaviour? I set the asymetic precon with and without delay and both has same results.