no matches for kind TFJob error when deploying TFJob pods in Kubeflow

Goal: Deploy TFJob pods in a Kubeflow cluster without encountering the "no matches for kind TFJob" validation error.

Constraint: The TFJob operator is not enabled by default in some Kubeflow distributions, leaving the TFJob CRD unavailable until the operator is manually added via kfctl.yaml and the cluster is reapplied.

Uncertainty: It is unclear whether enabling the TFJob operator should be considered part of a repeatable development environment or left as an opt‑in step, and what impact toggling the operator has on manifest‑based reproducibility.

Questions:

• Should the TFJob operator be enabled by default in the Kubeflow manifests to prevent the "no matches for kind TFJob" error?
• What are the reproducibility implications of enabling or disabling the TFJob operator through kfctl.yaml across different environments?
• How can users reliably verify that the TFJob CRD is present before submitting TFJob jobs in a CI/CD pipeline?