I believe that's `juju controller-config` rather than `model-config`.
`juju help controller-config` says:
| features: | type: list | description: A list of runtime changeable features to be updated
I believe that's `juju controller-config` rather than `model-config`.
`juju help controller-config` says:
| features:
| type: list
| description: A list of runtime changeable features to be updated