How do I track progress on an assigned learning path?

You can track progress from the Admin page. Click your user icon in the top right corner, then Admin, and open the Assignments page.

Each assignment shows its Overall progress as a percentage.

Click View data on the assignment's row to see:

Its completion percentage
Feedback responses: what people said in the path's feedback steps, which you can save with Download responses

Download the Learning Path Progress Report, to see each person's progress on the path.