Build a Markdown Previewer test 5/6 not passing

JavaScript
1

HI !
Can someone help find out why the test 5 and 6 are not passing?
here is the pen: https://codepen.io/thierved/pen/bKbaWw?editors=0010 .

2

type something in preview window it is not functionally.
I think you cannot call setState in render call this. function you crate about render method