Fleet with kubernetes integration ignore ssl.validation_mode on kubelet

Hi,
I have an issue with agents managed by fleets (version 8.15.1)
Fleet policy has kubernetes integration (v1.67.0), on kubelet configurations, SSL Verification Mode is none.
But after validation, if I check poilcy, ssl validation is not present :

      - id: >-
          kubernetes/metrics-kubernetes.system-xxxxx
        data_stream:
          dataset: kubernetes.system
          type: metrics
        metricsets:
          - system
        add_metadata: true
        hosts:
          - 'https://${env.NODE_NAME}:10250'
        period: 30s

Any idea before I open an issue on GitHub ?

Thanks