After adding a survey123-type webhook to a survey in survey123.arcgis.com, it does not display on the list of webhooks of the Settings page. So basically, it is not possible to edit or delete the webhook configuration.
When trying to add a new webhook, the system also returns a "webhook is already existed" error message, even if nothing is displayed on the list.
Survey was published and viewed with version 3.25 (latest) of Survey123 Website.
I've tried doing this with my own Payload URL and also with a Make.com webhook. Both types do not display on the list of the Settings page.
Thanks!