Safari Ajax cors request not following redirect

Question

Basically, I have a login form that once authenticated it starts an Oauth2 process. Which works flawlessly until it has to do the final redirect which gets the access tokens

Answer 1

Well it looks like this is a Safari thing, it will only follow the first redirect. Apple claims that this is the way the HTML spec is written. So.... Had to rework my flow to not redirect on /user/login and start the oauth process right away.