I've seen new flutter video and seen some interesting. (It's not typical sticky header or expandable list, so I don't know how to name it)

[Video](https://youtu.be/ORiTTaVY6mM?t=19) - watch from 0:20

Does anybody know how can I create such type of list with headers using SliverList?

[![enter image description here](https://i.stack.imgur.com/4WFxP.png)](https://i.stack.imgur.com/4WFxP.png)