Zooming pixi.js example help

Hello, I was wondering if you could shed some light on how you zoom to a specific point in your pixi demo. I am trying to achieve the same effect however when I try to run your code it doesn't work. What exactly do those transforms do when you zoom in?'

Thanks

The issue refers to the pixi.js demo and its zoom transforms, but names no file, test, or concrete documentation change. Start by locating that demo and tracing how its zoom-to-point behavior is described or demonstrated; done would require a clear explanation that lets a reader reproduce the effect.

Written by the indexing model from the issue text.