Linode kubernetes + NodeBalancer + WebSocket

I want to use Laravel echo on a Linode k8 cluster. Everything appears to be working fine behind Linode's Node Balancer. However, traffic won't be passed to the ingress pod by the Linode Node Balancer (I do not get any log for web socket requests on the ingress pod).

All I get is the following error on the WebSocket client:

websocat: WebSocketError: Received unexpected status code (502 Bad Gateway)
websocat: error running

How can i get logs of node balancer? and how should solve this problem?
Thanks