They had to limit this quite a bit because it was abused for tracking. SFSafariViewController now has its own cookie store too unless you use a specific API fo

They had to limit this quite a bit because it was abused for tracking. SFSafariViewController now has its own cookie store too unless you use a specific API for authentication purposes, but that will also open a modal dialog the user has to confirm. This is why we can't have nice things.