Hue bulbs via z2m/mqtt not working in lovelace

Hi.

I’m looking at moving my deconz setup to z2m.
Have added a few Philips Hue bulbs to test it, and I can’t get them working in HA.

Lights are added to z2m, all color options, etc. available.
They show up in MQTT, everything looks good.

When I add the light to Lovelace, it shows as being off, even though it’s on, and it does not show any of the color options. Just a brightness slider.

I’ve no idea what’s happening here.
Anyone encountered this?

edit: Just noticed I can’t control them from the z2m dashboard either. :-/

UPDATE:
Ok, so I have color and brightness sliders in Home Assistant, but no control over the device.

Various config files follow:

Mosquitto Broker 6.0.1

logins:
  - username: myuser
    password: mypass
customize:
  active: true
  folder: mosquitto
certfile: fullchain.pem
keyfile: privkey.pem
require_certificate: false
broker: true

Zigbee2mqtt 1.22.2-1

data_path: /config/zigbee2mqtt
external_converters: []
devices: devices.yaml
groups: groups.yaml
homeassistant: true
permit_join: false
mqtt:
  base_topic: zigbee2mqtt
  user: myuser
  password: mypass
serial:
  port: /dev/ttyACM0
  adapter: deconz
advanced:
  log_level: warn
  pan_id: 6754
  channel: 11
  network_key:
    - 1
    - 3
    - 5
    - 7
    - 9
    - 11
    - 13
    - 15
    - 0
    - 2
    - 4
    - 6
    - 8
    - 10
    - 12
    - 13
  availability_blocklist: []
  availability_passlist: []
device_options: {}
blocklist: []
passlist: []
queue: {}
frontend:
  port: 8099
experimental: {}
availability: true
socat:
  enabled: false
  master: pty,raw,echo=0,link=/tmp/ttyZ2M,mode=777
  slave: tcp-listen:8485,keepalive,nodelay,reuseaddr,keepidle=1,keepintvl=1,keepcnt=5
  options: '-d -d'
  log: false

/share/mosquitto/acl.conf

acl_file /share/mosquitto/accesscontrollist

/share/accesscontrollist

user myuser
topic readwrite #

I’m hitting a dead end.
Any help much appreciated.