I have created an app with team scopes, and used a Team admin account to authorize and generate access tokens, following the Oauth guide. I am still hit with errors for multiple business API end points. I even registered this account for a 'Dropbox Business Development' account which was supposed to allow 'testing' for business endpoints but I am met with the same errors. I am referencing the Business and User Endpoint documentation here.
For example; '2/sharing/mount_folder' leads to "Unexpected select user header. Your app does not have permission to use this feature"
'2/team/members/get_info' leads to 'This token is not associated with a team" error_type:USER_AUTH_NOT_ALLOWED'
I am running out of workaround and tests, what am I missing? How do I use my Team account to authorize a 'team' token/app so that I can act on behalf of my team members?