Giving Siri access to a homekit device through the Home Assistant Bridge

Configuration
1

I have an an iHome SmartPlug attached to Home Assistant through HomeKit. Now I would like to give Siri access to that smartplug. I have the Home Assistant Bridge set up and it’s visible in the iHome app. The problem I’m having is that it can’t see the smartplug attached to it. I have this code in my configuration.yaml. Any ideas?

discovery:
   enable:
      - homekit
homekit:
  filter:
    include_domains:
      - switch
  entity_config:
    switch.isp6x:
      type: outlet