O365 Accounts bleeding between browsers from computer
I am a consultant with a domain joined workstation with an O365 business account (MyUser@MyCompany.com). I work for MANY different customers that provide me with MyUser@TheirCompany.com O365 accounts so that I can service them. I create multiple Edge profiles, one for each email, but my domain-joined MyUser@MyCompany.com is constantly injected into various O365 logins across the various browsers/profiles. Some websites (i.e. PowerAutomate) make it almost impossible to login with the proper customer email address. It's caused various issues where my work email ends up requesting to be an external Azure user in customer tenants. This appears to be a bug to me.