Bottom capsule: Library · Tools · Account

The capsule stays at the bottom whatever the content; the list scrolls all the way down and the last row ends above the capsule, never hidden under it. It is in the same place with gesture and three-button navigation, on narrow phones, foldables and tablets, in landscape and with large system text. The tabs don't open windows: the top row ( wordmark, Drive, search, account and the Ai orb) stays put and only the page in between changes. Three tabs:

1. 1Library: Home.
2. 2Tools: the Tools page (everything you can do with a document as tiles on one screen; statistics, help and report a problem at the bottom).
3. 3Account: the Settings page; the Account card is at the top.

To go back to Home, tap Library or the wordmark at the top left; the back button returns to the previous tab. The Ai orb isn't in the capsule; it is in the right corner of the top row and knows which tab you are on. In multi-select mode the capsule hides and the selection bar at the top takes its place.