The latest update for the Teams admin center includes the ability to manage the permissions used by third-party apps to access data via the Microsoft Graph. The updates also include the ability to manage resource specific consent (RSC) for Teams apps. While third-party apps ate the obvious target, LOB apps created by tenants are managed in the same way.
https://office365itpros.com/2020/10/12/app-management-updates-teams-admin-center/
