STR: In a fresh nightly profile with network.cookie.cookieBehavior = 5, manually open 3 tabs and visit https://senglehardt.com/test/dfpi/storage_access_api.html in each tab. ER: englehardt-tracker.com's localStorage is the same across tabs. AR: englehardt-tracker.com's localStorage is different in each tab. It's behaving similar to sessionStorage. This does no reproduce with the default cookie policy, nor with `privacy.firstparty.isolate=true`.
Bug 1630763 Comment 0 Edit History
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STR: In a fresh nightly profile with network.cookie.cookieBehavior = 5, manually open 3 tabs and visit https://senglehardt.com/test/dfpi/first_and_third.html in each tab. ER: englehardt-tracker.com's localStorage is the same across tabs. AR: englehardt-tracker.com's localStorage is different in each tab. It's behaving similar to sessionStorage. This does no reproduce with the default cookie policy, nor with `privacy.firstparty.isolate=true`.
STR: In a fresh nightly profile with network.cookie.cookieBehavior = 5, manually open 3 tabs and visit https://senglehardt.com/test/dfpi/first_and_third.html in each tab. ER: englehardt-tracker.com's localStorage is the same across tabs. AR: englehardt-tracker.com's localStorage is different in each tab. It's behaving similar to sessionStorage. This does not reproduce with the default cookie policy, nor with `privacy.firstparty.isolate=true`.