Gateway http and grpc route with same hostname

Traefik Traefik v3 (latest)
1

I am trying to switch to Kubernetes Gateway api from IngressRoute. I have 2 IngressRoutes pointing to the same hostname, one for http traffic and one for grpc (h2c) traffic - this worked by setting the match, priority and scheme:
HTTP: match: Host(instance.localhost) + priority 10
GRPC: match: Host(instance.localhost) && Header(Content-Type, application/grpc) + priority 11

Switching to Gateway api I use a HTTPRoute and a GRPCRoute both set to the same hostname, but his results in a

Content-Type is missing from the request

When trying to access the hostname from a browser?

In the dashboard the gateway api routes are identical:

image
image691×402 32.3 KB

Is it possible to have both http and grpc route on same hostname using gateway api?

2

Here are the definitions:

HTTPRoute:

apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: my-web-route
spec:
  parentRefs:
  - name: traefik-gateway
    namespace: default
  hostnames:
  - i2.localhost
  rules:
  - backendRefs:
    - name: my-svc
      port: 9090

GRPCRoute:

apiVersion: gateway.networking.k8s.io/v1
kind: GRPCRoute
metadata:
  name: my-grpc-route
spec:
  parentRefs:
  - name: traefik-gateway
    namespace: default
  hostnames:
  - "i2.localhost"
  rules:
  - backendRefs:
    - name: my-svc
      port: 6565