René

I removed the Sendgrid package, and implemented it using FluentEmail.Core, and my own build of the FluentEmail.Sendgrid with the function included.

SSO would be a great addition for Teams! MSAL redirect is not allowed in an IFrame, and a popup to login in Teams, when already logged in, is not that...

I went for the following implementation, rendering a Teams application without authentication and doing the MSAL login myself, as in a standalone application. ` Loading.. Not authorized! Please wait... Not...

I encounter the same navigation issues. See also: https://github.com/SharePoint/sp-dev-docs/issues/5211 https://github.com/SharePoint/sp-dev-docs/issues/5277 https://github.com/SharePoint/sp-dev-docs/issues/4272 https://github.com/SharePoint/sp-dev-docs/issues/5235 https://github.com/SharePoint/sp-dev-docs/issues/5321