Teams Application conditional access does not work with SharePoint Online in a tab
We have conditional access enabled to control access to M365 tenant. If you embed a Website tab that points to SharePoint Online the conditional access fails. Error is "You cannot access this resource".
Note that SharePoint Online is accessible if you go direct to the URL so conditional access does work outside of the teams application.
The web version of Teams also works - however switching to the web version to access the tab is not a desirable solution.
Greg Gilbert commented
This has been an known issue for a VERY LONG TIME and really should be fixed by now. There have been multiple comments on this issue on the Docs page during the last couple of months.
Jim Cain commented
We are having this exact same problem why is there no fix?
Martin Jonek commented
This is absoloutly important for using conditional access.. I don't understand why it isn't already done by MS...
Julian Kökeny commented
We have exactly the same issue at the environment of our customers. They want to embed Sharepoint websites directly into Teams as shown in the screenshot.
But as there's no communication between the implemented browser in MS Teams and the AAD API of the PC - what the "Windows 10 Accounts" extension already does for Google Chrome - Conditional Access does not register the used device as Hybrid AAD joined or compliant.
Wouln't it be an easy solution at least to implement the "Windows 10 Accounts" extention into the embedded Teams browser (isn't it already Google Chrome)?
I'd be glad if you could realize a better implementation of Sharepoint websites in the near future.
Thanks in advance!