Problem with open admin console in kubernetes behind domain

Our ingress:

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt
    meta.helm.sh/release-name: keycloak
    nginx.ingress.kubernetes.io/affinity: cookie
    nginx.ingress.kubernetes.io/backend-protocol: HTTPS
  name: keycloak
  namespace: keycloak-namespace
spec:
  rules:
  - host: our-domain.com
    http:
      paths:
      - backend:
          service:
            name: keycloak-http
            port:
              name: https
        path: /auth/?(.*)
        pathType: ImplementationSpecific
  tls:
  - hosts:
    - '*.our-domain.com'
    secretName: wildcard.our-domain.com
status:
  loadBalancer:
    ingress:
    - ip: 10.233.53.219

we can see our-domain.com/auth but when we want to login to administrator console we get white screen, also when we port forwarded by kubernetes everything works, but behind our domain not work …