A generic/open-ended question about tree view: possible to have sticky scroll with tree / tree view?

[ysk3a]

hi, I recently came across this library and found a demo that seemed to be very close to what I am looking for.
I was wondering if it is possible to have something like sticky scroll like:
https://code.visualstudio.com/updates/v1_85#_sticky-scroll-in-trees
using
https://ng.ant.design/components/tree-view/en#components-tree-view-demo-line
but with
https://ng.ant.design/components/tree-view/en#components-tree-view-demo-virtual-scroll

i'm not sure if this feature is very niche but i could not find any angular ui component that is like https://code.visualstudio.com/updates/v1_85#_sticky-scroll-in-trees that is also able to handle large data set (like virtual scroll/virtualizing).