Data Masking Audit Trail Gap in EU-West BYOC Architect Flows

Just noticed that the Audit Log view in our EU-West BYOC instance lacks specific entries confirming the application of data masking rules defined within Architect flows. This creates a compliance verification gap for sensitive PII handling.

  1. Configure a flow with regex-based PII masking.
  2. Process a test conversation containing masked data.
  3. Query the Audit Log for masking event triggers.

No corresponding audit events are generated. Is this expected behavior or a configuration oversight?