Emulated Hue Bridge + Harmony remote, should it work?

I have a Harmony Hub and a Elite remote that I want to use to control home-assistant. But the harmony hub can’t find the “HUE Bridge”.

It might be a network related error, I have the harmony on another subnet, but before I do more network troubleshooting I wonder if this should work? Or if emulated hue only works with alexa and google home?

My config are:

emulated_hue:
  exposed_domains:
    - light
  entities:
    light.bedroom_light:
      name: "Bedside Lamp"
    light.limitlessled_g1: #stue tak
      name: "Stue, takmape"
    light.limitlessled_g2: #soverom tak
      name: "Soverom, taklampe"

and http://hass.io:8300/description.xml works