Using ChromeDP can't find item

Hello,

I am trying to automate some operations on this website:

The first step is accepting the cookie popup. It is not on the original source code of the page but we can see it with the developper tools.
I am locating the button with this:
button[class="sc-furwcr jhwOCG button button–filled button__acceptAll"]

I tried various kinds but can’t locate this button. What am I missing?
Thank you!

Ad