A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
To fix this, go to OneNote Settings > Trust Center > Privacy and turn on all Connected Experiences toggles, which the recent feed needs to sort properly. If that doesn't work, long-press the OneNote icon, go to App Info > Storage, and tap Clear Cache to force the list to refresh.
Let me know if that brings your pages back to the top!