Cloudflare's browser checks may require accepting/whitelisting a
site's JavaScript, if an extension such as NoScript or uBlock Origin
blocks it, and then, sometimes, manually accepting a cookie from that
domain in the Permissions section of the Page Info window (via
Ctrl+i).
Mozilla removed
gnuzilla does not publish to f-droid - upstream projects
generally do not publish prepared packages of that sort - if you
find a problem with any pre-packaged binary icecat, or youd like
the package upgraded in that repo, you would need to contact the
person who publishes the package
i dont know