Been having a problem for the last little bit where one domain user will sign into a domain machine, login to teams and then either lock the machine or log out when they are done. Another domain user will sit down at the same machine, login with their own credentials but the previous users teams will automatically sign in. Any suggestions on how to prevent this? Our on prem AD is synced with Azure and we use single sign on for O365 apps. Outlook and all other office 365 apps don't appear to have this issue, just teams.