The attempt to sign in into Power BI on Safari always ends up with following error:
We couldn't sign you in. Please try again
I enter my username and password normally. Then the browser seems to follow the endless loop of redirections and finally lands on the sign-in page again with the message "We couldn't sign you in. Please try again"
The issue also occurs, when I successfully login to the portal.office.com and click on the Power BI icon.
I have cleared cache, history, cookies. It did not help.
When I do the same with Firefox, it works normally. The same issue is happening also to my colleagues.