Dear Hlavenka James,
Good day! Thank you for posting to Microsoft Community. We are happy to help you.
Based on your description, I understand that you have a query "Authenticator App on Apple Vision Pro."
I apologize for the inconvenience you are experiencing. Currently, the Microsoft Authenticator app is not available for the Apple Vision Pro. However, I suggest checking the Microsoft Authenticator app page periodically for any updates or announcements regarding its availability on the Vision Pro. Additionally, you may want to consider using an alternative device that supports the Microsoft Authenticator app to access Teams with your corporate ID.
I hope the above information will be helpful. Please feel free to let me know if still have any concern. I will be happy to assist you further.