CSRF tokens do not match when using route for pgAdmin application

Issue

• CSRF tokens do not match when using the route for pgAdmin application.
• pgAdmin is the application used as a postgres DB client which has to work via the proxy.
• Following Environment variables are also set for pgAdmin as to work via the proxy:

      env:
        - name: PGADMIN_DEFAULT_EMAIL
          value: XXXX@XXXX.com
        - name: PGADMIN_DEFAULT_PASSWORD
          value: password
        - name: PGADMIN_CONFIG_PROXY_X_FOR_COUNT
          value: '1'
        - name: PGADMIN_CONFIG_PROXY_X_PROTO_COUNT
          value: '1'
        - name: PGADMIN_CONFIG_PROXY_X_HOST_COUNT
          value: '1'
        - name: PGADMIN_CONFIG_PROXY_X_PORT_COUNT
          value: '1'
        - name: PGADMIN_CONFIG_PROXY_X_PREFIX_COUNT
          value: '1'