I can't use ADSyncTool

Hello.

I am trying to use ADSyncTool through a server-to-server OAuth app. I am trying to use ADSyncTool through a server-to-server OAuth app.

I have run the tool with the following scopes enabled as described on the support page, but I get the following 

[ERROR]: Validate the Zoom API authentication failure: Invalid access token, does not contain scopes: [user:write:admin], Please add scopes in Server-To-Server OAuth app.

Verified that the following scopes are enabled in the app:

• Viewed user information, managed users, and selected to remove the scope for the user's token.
• Called the ZoomSCIM2 API and selected to call the Zoom SCIM2 API scope.

Can you help me identify the cause of this issue?

Thank you.