GPDR cookie popup in Playwright

Question

Hello I try to make a screenshot with Playwright but I have cookie EU law popup on my screenshots. How can I remove them ?

Here is my browser parameters.

const browser = await playwright.firefox.launch({
   headless: true,
   firefoxUserPrefs: {
    "network.cookie.cookieBehavior": 2
   }
});

But it don't work. Thank for your help.