To enable TCP traffic how to use tcpConfigMapNamespace

[rkydx]

Name and Version

nginx-ingress-controller, 9.9.3

What architecture are you using?

None

What steps will reproduce the bug?

I raised this issue here as I tried to find the solution from many other platform but no where I got any insights.
I have deployed ingress nginx controller (using bitnami helm chart)
After that I have deployed Squid proxy in the namespace "squidns" to handle raw TCP/UDP traffic (e.g., as a generic TCP proxy). For this I created a ConfigMap in the namespace "nginx-ingress" as below -
apiVersion: v1
kind: ConfigMap
metadata:
name: tcp-services
namespace: nginx-ingress
data:
"3128": "squidns/squid-proxy-service:3128"

Now which parameter to configure in values.yaml of bitnami chart?
Will the below work?
tcpConfigMapNamespace: nginx-ingress/tcp-services

Are you using any custom parameters or values?

No response

What is the expected behavior?

No response

What do you see instead?

No where mention how to use this parameter so at last raising this issue for help.

Additional information

No response