Teams is adopting the common file sharing mechanism used by Office 365 applications. The change is now going on and should be deployed worldwide by the end of September. With Teams in the fold, we can say that sharing is done consistently across Office 365, which can’t be a bad thing.
https://office365itpros.com/2020/09/03/teams-upgrades-its-file-sharing-to-be-consistent-with-office-...
