A recorded flow is only worth as much as how often it runs. Recording a signup once and never running it again tells you the flow worked on a Tuesday — it doesn't tell you it still works today.
Attach a cron expression and a notify address to any suite. Test Chain replays it on that schedule — every fifteen minutes, hourly, nightly, whatever the flow warrants — from the same clean slate a manual replay uses.
*/15 * * * * → runs every 15 minutes
Because each run is fully isolated (fresh cookie jar, namespaced storage, unique {{testEmail}}), scheduled runs don't accumulate state or trip over each other.
A failing step doesn't just flip a run red. The alert email tells you what you actually need:
This is the difference between finding out from a monitor and finding out from a customer. The flow that mattered enough to record is the one worth watching on a schedule.