I have setup a new webhook through the supabase dashboard, populated the needed fields along with HTTP headers and saved the webhook. The webhook successfully saves, even when I go to edit it all of the fields are populated.
However when I navigate to a different page or project and come back to this webhook to edit it, the HTTP headers are no longer there (it just says add a new header). All of the rest of the webhook parameters are there, just the headers are missing.