This request has been accepted by the feature team and is now on the backlog. I’ll keep you posted as it moves through the development process.
An error occurred while saving the commentEsben Dalsgaard commented
You can already do this!!! From the Office apps you can add the SharePoint library that is the back end for Teams. Once the SharePoint library is added, you can save Office files directly to a Teams-channel. (Picture attached)
The engineering team is continuing to work on adding support for multiple accounts on desktop clients. We will first launch support for 1 work/school account and 1 personal account so users can enjoy Teams for work and personal side-by-side. Windows and MacOS. Support for multiple work accounts is still being worked on and will come at a later date.
You can track status via the roadmap here: https://www.microsoft.com/microsoft-365/roadmap?searchterms=68845.