What you do here
The first screen is not a summary of your activity. It is one thing to do next, with the evidence for why it was chosen shown beside it — and every other surface asks the same engine the same question, so the app cannot recommend two different things on two screens.
How it works
Every answer you give — inside a lesson, on a card, in a mock paper — goes through one function. There is one record of what you know, not one per feature, which is why the app cannot congratulate you on one screen and warn you on another.