Hi Jinghang! Happy to help! To delete a webhook source, you cannot directly remove it from the interface after clicking into the source. However, you can delete all of the results from a specific webhook in your table. Here's how you can do it:
* Create a filter in your table for the webhook source you want to delete.
* Select all of the rows associated with that source.
* Delete the selected rows.
This process will effectively remove the webhook source from your table as if you had deleted it. Remember, this action does not delete the webhook itself from the source column, but if there are no related rows to that source, it effectively does not exist in your table.
Let me know if this helps!