How to set page parameters using a puppeteer?

Question

When performing certain actions, chrome sometimes requires user permission. How can I accept these popup windows with a puppeteer (In my case, “Download multiple files”)?

Answer 1

I am afraid that this is not currently supported and seems to be in the near future. According to this ticket , this is apparently not an easy task to be completed soon.

You can look at using xvbf on "headful" Chrome, rather than using headless ones, as this means that Chrome does not use user preferences.