--- chromium-87.0.4280.40/components/content_settings/core/browser/cookie_settings.cc.thirdpartycookies	2020-10-29 23:25:33.000000000 +0100
+++ chromium-87.0.4280.40/components/content_settings/core/browser/cookie_settings.cc	2020-11-05 23:30:32.996219020 +0100
@@ -36,7 +36,7 @@ CookieSettings::CookieSettings(
     : host_content_settings_map_(host_content_settings_map),
       is_incognito_(is_incognito),
       extension_scheme_(extension_scheme),
-      block_third_party_cookies_(false) {
+      block_third_party_cookies_(true) {
   content_settings_observation_.Observe(host_content_settings_map_.get());
   pref_change_registrar_.Init(prefs);
   pref_change_registrar_.Add(