A cloud-based identity and access management service for securing user authentication and resource access
I had the same problem. After linking the devops organization to Azure AD, it disappeared when logging into https://dev.azure.com .
However, it came back when logging on to https://<organizationname>.visualstudio.com.
This link explains: https://learn.microsoft.com/en-us/azure/devops/organizations/accounts/connect-organization-to-azure-ad?view=azure-devops
kind regards,
Tim