Renders the specified item

Hello!
The documentation says that you can render (refresh) a part of the component. I try refresh only one row by id in treetable. In my case changes for whole. What am I doing wrong?
https://snippet.webix.com/yy43ele9
What are the differences between refresh and render?

Hello, @yrichs!
The reason that in your case the whole component changes is that you are using adjustRowHeight, which works for the column but not for the cell. Everything else is right in your code, e. g. you can try to change the CSS to see how it works: Code Snippet.

refresh is designed to redraw either the HTML of the widget or (if we are talking about data) redraw the data itself.
render render is more commonly used to redraw the full HTML.
Sometimes both methods do the same thing (as you can see in your case).