Can't implicitly include

[craigmcfly]

type: custom:battery-state-card
filter:
  include:
      - name: "attributes.device_class"
        value: "battery"
  exclude:
      - name: "entity_id"
        value: "*blah*"

will work

but

type: custom:battery-state-card
filter:
  exclude:
      - name: "entity_id"
        value: "*blah*"

will not. Not sure if this is a bug or just something that needs to be explicitly made clear in the documentation.

[maxwroc]

I thought that the info in the docs is clear but if not please propose what should be added/changed

[craigmcfly]

Okay, I missed that! My bad.