A user on our site recently reported that they were unable to log in on their iOS device. Our site is configured only to allow login via the discourse-saml, which is configured to use Okta.
I don’t have an iOS device, but another user was able to reproduce the issue and found that login works fine on iOS 11, but not on iOS 12 beta.
it might just be that it’s a weird iOS 12 bug - it seems that when it does a post with the SAML Response, it’s not including the
_forum_sessioncookie, which definitely causes problems.
I realize this is not something the Discourse may be able to do anything about at this time:
But I thought I’d report it in case someone else runs into it, or happens to know of a workaround…