Is the “customize: !include customize.yaml” not used anymore, or am I doing it wrong?
When I add it, it says my config is wrong.

Is the “customize: !include customize.yaml” not used anymore, or am I doing it wrong?
When I add it, it says my config is wrong.
You need to put it here:
homeassistant:
customize: !include customize.yaml
See: https://www.home-assistant.io/docs/configuration/customizing-devices/#customization-using-the-ui
thanks Tom. I’ve been pishin’ around with my customize folder for ages wondering why it’s stopped picking up my changes.
I love this community