TraceQL query says "localblocks processor not found"

Hello,

I’m using the Helm chart version 1.18.1. The values file contains this:

    overrides:
      defaults:
        metrics_generator:
          processors:
            - local-blocks

In the generated config map this results in the following:

  overrides.yaml: |
    overrides:
      defaults:
        metrics_generator:
          processors:
          - local-blocks

I think that corresponds with what is described in the documentation. But I still get the above error.

Best regards,

Werner.