Port Overloading factor with overflow

Hi Team,

I have this specific requirement where I did configure 1 ip address in my source pool to PAT-NAT.

I did configure port-overloading-factor = 4 configuration to have bigger port space for my source traffic.

Now as per the traffic pattern I see one of the 4 buckets for single ports gets 100% utilized.

This results into any extra traffic being dropped.

From the configuration point of view, I do not see any overflow config option with port-overloading-factor?

Is there any option to configure an overflow bucket if my port overloading factor bucket gets 100% utilized?

Regards,

Rahul