Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
The Office apps are almost identical, no matter if you use a subscription license or a perpetual one. A few options may be missing in the perpetual licenses, such as full support for the Editor feature. Another notable difference is that perpetual licenses do not receive feature updates; they do get security updates and bug fixes.
Could you tell us what specifically isn't working as expected in your perpetual license?