[fetch.https.html?legacy-samesite]
  prefs: [network.cookie.sameSite.laxByDefault:false, network.cookie.sameSite.noneRequiresSecure:false]

[fetch.https.html]
  prefs: [network.cookie.sameSite.laxByDefault:true, network.cookie.sameSite.noneRequiresSecure:true]
