unable to authenticate through browser pop
I am seeing a bug with the Teams’ desktop application (Windows and Mac) that doesn't support advanced security for user authentication.
When using the Teams’ desktop client the tab is unable to complete the authentication which pops a browser window to authenticate the user. The Teams’ web client pops the authentication window and authenticates the Teams’ tab user as expected.
The use case that triggered this: Trying to add a published Smartsheet to a tab in my Teams channel with the Smartsheet sheet publish option "Only available to users in owner's account" enabled.