Bar animation different on the website vs the actual chart (how to make it animate from the top?)

[a-fazal]

Hello,
It looks like the bar animation for a vertical chart on load on the website example is different from the ones we get with the actual library.
Website comes in from the top:

websiteanimation.mov

vs Storybook/using the library comes in horizontally:

storybookanimation.mov

However, I dont see any option to make the graph animate from the top. I'm wondering how you get the bar animation from the website?