[ Traefik IngressRoute ] PathRegExp does not work in ingressroute

Traefik Traefik v2
1

I have created an ingressroute where I defined the pathregexp to match a regex in the following way

apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: regex-ingressroute
namespace: default
spec:
entryPoints:
- web
routes:

  • match: PathRegExp(/products/[0-9]+)
    kind: Rule
    services:
    • name: product-service
      port: 80

Not just this, I have changed the regex to match all routes & it does not work