element.scrollTo api not working when adding behavior param

Question

element.scrollTo api not working when adding behavior param

code:

scrollRef.scrollTo({
  top: 100,
  behavior: 'smooth', // no scroll when add behavior
})

Is it caused by using the Modal component of @shopify/polaris?

Does anyone know why behavior params will cause the api(scrollTo) not working?

Answer 1

It's called

scroll-behavior: smooth;