working on an nginx ingress project that I am passing to Azure Application Gateway Ingress Controller, I came across this issue of passing this notation from the Paths to the Application Gateway ingress controller. here the nginx file

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ingress-trackingservice
  namespace: trackingserviceespaceuat
  annotations:
    nginx.ingress.kubernetes.io/use-regex: "true"
    nginx.ingress.kubernetes.io/rewrite-target: /$2
spec:
  ingressClassName: nginx
  rules:
  - http:
      paths:
      - path: /trackingserviceapi(/|$)(.*)
        pathType: Prefix
        backend:
          service:
            name: trackingservice
            port:
              number: 80

then I want to pass this notation to ingress controller Application Gateway

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ingress-trackingservice
  namespace: trackingserviceespace
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-path-prefix: "/"
spec:
  tls:
    - hosts:
      - essoftware.online
      secretName: tlscertn
  rules:
  - host: essoftware.online
    http:
      paths:
      - path: /trackingserviceapi(/|$)(.*)
        pathType: Prefix
        backend:
          service:
            name: trackingservice
            port:
              number: 80

then I realized two important things about nginx

nginx.ingress.kubernetes.io/rewrite-target: /$2
  - path: /trackingserviceapi(/|$)(.*)    

How can I migrate this to Azure Application Gateway? Because of course the load balancer works for me but this doesn’t.