Instrument a staging application with Highlight.io and trigger a known frontend error and a slow interaction. Confirm that the session or error context helps reproduce the problem and that sensitive form fields, tokens, and personal data are excluded before any production rollout.
Review sampling, retention, and access permissions. Observability is useful when developers can move from a report to a fix without creating a privacy risk. Test export and deletion needs as part of the decision, especially if recordings are involved.