How can I delete webhooks, show as readonly

[Derek Gibson]

After adding the updated slack integration, when I go into the  Chat Notification settings of a repository I get prompted -

Remove webhooks to avoid duplicate notifications

This repository has user-configured webhooks that trigger notifications  for an earlier version of Slack’s Bitbucket integration.  To avoid duplicate notifications, remove your Slack webhooks.

Go to webhooks

When I click on the link, redirected to webhooks, I get the repositories webhooks but for Chat Notifications I get 

Chat Notifications	https://bitbucket-chats-integration.prod.atl-paas.net/api/bitbucket/teams/update	View Requests READ ONLY
Chat Notifications	https://bitbucket-chats-integration.prod.atl-paas.net/api/bitbucket/repos/delete	View Requests READ ONLY
Chat Notifications	https://bitbucket-chats-integration.prod.atl-paas.net/api/bitbucket/hooks	View Requests READ ONLY

If I mouse over READ ONLY the popup says "This webhook was added by Connect and cannot be modified"

How can I remove those webhooks?

thanks

[Łukasz Wyroślak]

I have the same problem