Is that possible to bypass LACP in CheckPoint with Bridge mode?

[BlueGrass]

Dear All,

Due to some reasons, we need to have below design:

Both Cisco switches have the LACP group 3 mode active for Port7 and Port8.

And we have two A-A clusters CPs with bridge mode [P1 and P2] trying to scan the LACP traffic.

We just find that both Cisco can not form the LACP now, any advice?

Without the CPs and if both Cisco directly connected [7<->7, 8<->8] the LACP will work back.

SW1:

SW2: