problems with axis.x.extent

[Stiven Muñoz]

Hello, I hope you are well

I'm implementing c3.js in a project and I found that I can "simulate" a horizontal scroll thanks to axis.x.extent which allows me to set the zoom extent and the subchart, however when I implement it it doesn't work and the graph still shows 100 % of data, as if it were not zoomed

Could you help me know if I am doing something wrong or if this function is failing?

I attach a screenshot of the implementation I am doing