Is a non-TLS Kubernetes Ingress not offered over default HTTPS anymore?

With Traefik 1.7 I can reach Ingresses without TLS through the HTTPS port, of course only with the Traefik's default certificate. I can't configure Traefik v2 to do the same. Is it possible?

I'm currently running a bit older one:

$ helm -n $NS ls
NAME            NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
traefik2        traefik2        2               2021-04-13 09:31:27.716705931 +0000 UTC deployed        traefik-9.1.1   2.2.8

values.yaml:

additionalArguments:
- --providers.kubernetesingress.ingressclass=traefik
- --global.sendAnonymousUsage=false
- --global.checknewversion=false
- --api=true
globalArguments: []
ingressRoute:
  dashboard:
    enabled: false
logs:
  access:
    enabled: true
    filters:
      statuscodes: 209-599
    format: json
  general:
    level: INFO
rbac:
  enabled: true
service:
  annotations:
    networking.gke.io/load-balancer-type: Internal

Example ingress:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: traefik
  name: my-ingress
  namespace: my-ns
spec:
  rules:
  - host: my-host
    http:
      paths:
      - backend:
          serviceName: my-svc
          servicePort: 5000
        pathType: ImplementationSpecific