Webhook Custom Event Workflow Trigger - Edit Fields or Add New Fields

The lack of ability to add new fields to a webhook event workflow trigger makes any update require:

  1. Mapping a new webhook URL in other tool
  2. Remapping all webhook keys to event properties/fields, not just the new ones needed (very time consuming with many-property events)
  3. Remapping all workflow functionality to the new event properties
  4. Losing historic event completion data from the now obsolete event