Get workspace object in webhook payload

Hi, according to the documentation of the recent refactoring change from user/team-based API to the workspace-based API, webhook payloads will soon have the owner property removed. Also according to this documentation, the webhook payloads already contain the workspace object:

But the webhook payloads I receive still contain the owner object (i don’t really care for that though), but they do NOT contain the workspace object. Is this wrongly documented, do I need to setup the webhook differently than before or what is going on here?

br!

Anyone? Where should we ask such questions if we get not even get an answer on the Atlassian site?