If Microsoft Teams online in Safari isn't working, it might be because of Safari's cross-site tracking prevention. To fix this follow these steps:
In Safari... Go to the Safari menu, then Preferences. In the Preferences window click the Privacy tab. Uncheck the "Prevent cross-site tracking" checkbox.
Note: You might want to re-check this checkbox for once you're finished using Teams in Safari, if you want to maintain that protection option.
I usually write a blog post about once a week. The latest post can be viewed here: So Unaware: You can make you own choice, but be aware. (posted 2024-11-11 at 17:01:55). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2024-08-22 Stirring Up Trouble: Let's just get every view out there and fairly debate them..