[avolcano]

The technical details of Total Cookie Protection are going to be of interest to any web dev: https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Pri...

It's not enabled by default (it's part of Strict privacy controls), but I think the heuristics it's using might be copied by other browser or extensions implementing similar features. I don't love the amount of "heuristics-based" features being added to browsers, since they're not always easy to discover as a developer, but it's certainly better than a whitelist/blacklist system like Google"s used for certain features. The console.log entries that article mentions should help a bit with debugging as well.