Top bar navigation
When an intranet is designed in SharePoint the top bar is a crucial part of the user experience. The app ignores this and relies on hierarchy to develop the user journey. A lot of users have no clue about the hierarchy of SharePoint sites in an intranet.
In the same way the left navigation is built into the app, so should the top bar be. Or at least an option to have it available or not.
The app is a good start, but we need more settings and configuration or it will annoy consumers.
Without having both the side navigation and top level navigation the app is not useful as we utilize both and our end users need both.
Without both the side navigation and top level navigation being available in the app, the app is useless to us.