Bad Request Creating Connector for Zoom calls

Bad Request result Adding Connector for iTimekeep Passive Time Assistant:

API Endpoint(s) and/or Zoom API Event(s)
Link Zoom calls to Aderant iTimekeep Passive Time Assistant.

Description
Hi, I’m not a Zoom developer and have not supported Zoom in the past. I attempted to work with our Zoom owner to configure a connector for Aderant iTimekeep Passive Time Assistant to create Suggested Time Entries for Zoom phone calls in our environment. We ended up with an bad request error. Attached are the instructions from Aderant that link to Zoom instructions. The choices for Scope we saw differ from the Zoom instructional video I viewed. Also attached are the Server-to-Server OAuth we attempted to create and the Bad Request.

Error?
Bad Request, Invalid Request