I have Galaxy A51 and have downloaded the Office App and the Outlook and OneDrive apps
OneDrive app I can select log out and voila! logged out, great
Office and Outlook Apps though have no logout option so they are permanently connected, bit cr4p considering security etc.
Even more stupid, if I enter the Office App I can see and access all my OneDrive files anyway so even being logged out of OneDrive app is completely pointless.
Anyone help me out. I do not want my email permanently open, if only becuase all this wonderful 2MFA sends you an email and if my phone is compromised then 2MFA is pointless as they have access to my emails to verify.
Basically, from what I can tell you have it installed and you're connected, tough!