https://www.reddit.com/r/javascript/comments/9edeqe/firstparty_isolation_in_firefox_and_what_breaks/e5q0475/ https://www.reddit.com/r/javascript/comments/9edeqe

https://www.reddit.com/r/javascript/comments/9edeqe/firstparty_isolation_in_firefox_and_what_breaks/e5q0475/ https://www.reddit.com/r/javascript/comments/9edeqe/firstpar...