no proper ui for guidance

[kanna21]

Page URL

https://docs.flutter.dev/learn/pathway

Page source

https://github.com/flutter/website/blob/main/sites/docs/src/content/learn/pathway/index.md

Describe the problem

there is no next button or guidance for user as to how to proceed for the next lesson in the tutorial

Expected fix

No response

Additional context

No response

I would like to fix this problem.

• I will try and fix this problem on docs.flutter.dev.