Accessible multi-step form. (React)

What are you most proud of, and what would you do differently next time?

I think it's accessible enough. I manually test the keyboard navigation.

What challenges did you encounter, and how did you overcome them?

Form is one of the first thing most of us learn to build, I think. But it's so hard to get it right.

What specific areas of your project would you like help with?

Any comment is welcome.