Field type Codeeditor wordWrap not working

Im trying to display json values inside a repeater using the codeeditor field type, but I can only see one long line when I was expecting to see a word wrapping as per the doc is mentioning.

am I mising some parameters somehow ?

    response_data:
        tab: API Response Data
        label: Response Data
        type: repeater
        span: full
        titleFrom: "endpoint"
        style: collapsed
        form:
            fields:
                endpoint:
                    label: "API Endpoint Called"
                    type: text
                response:
                    label: "API Response"
                    type: codeeditor
                    size: huge
                    language: json
                    wordWrap: 40