Fields added with AddFields transformations in builder manifests are downcased

[jscheel]

I have a transformation that adds a field. When I sync, the field does get added, but it is downcased. This does not happen on the airbyte test interface in-app.

transformations:
    - type: AddFields
      fields:
        - path:
            - conversationId
          value: "{{stream_partition.conversationId}}"

The field is added, but it is added as conversationid instead of conversationId

[natikgadzhi]

By test interface in-app you mean the Builder "test read" button?

[natikgadzhi]

And by the sync do you mean only in PyAirbyte, or in Airbyte OSS proper?