Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi Alex,
Thank you for posting back again and sharing your test results.
Based on your description, it seems that same problem still persists when you selected Allow my organization to manage my device. And you can only sign in app only. And you have tried going to Windows Settings > Accounts > Access work or school, however, the same problem still persists.
If so, generally, if you select Allow my organization to manage my device, actually this is the Azure AD Single sign-on feature, that means a user doesn't have to sign into every Office application they use. The user logs in once and that credential is used for other apps too. Since this issue only occurs when you Allow my organization to manage my device, this issue may be related to that you cannot join in your organization network or Azure AD instead of Office applications themselves. We’d also want to help you solve this problem directly, however, since our category focus on Office 365 business products, and the issue you encountered is related to join in to Azure AD or organization network, to make sure you get professional help, we’d suggest you go to Microsoft Intune forum or Azure Active Directory forum to post a new thread, which is specific channel to handle related questions. Your understanding and patience will be highly appreciated. Best Regards, Sukie