FYI the documentation seems to be outdated.

On the Cookie Banner Reduction page[1] the section titled "Turn Cookie Banner Reduction on or off" talks about settings which don't exist (at least in the latest portable version 6.6.7 from Portapps.io). There is no option to block cookie banners in all windows.

[1] https://www.waterfox.com/support/cookie-banner-reduction/#tu...