Update your Identity Provider Now!
Come February 2020, Single Sign-On (SSO) with some Identity Providers (IdPs) will break for Chrome users. Google will enable SameSite flag cookie enforcement to its Chrome browser currently planned for version 80, due in early February 2020 and for beta users earlier. This effectively breaks reauthorization via POST binding after the service provider (your SSO-enabled apps) session ends for IdPs that currently don't set SameSite=None on their session cookies. This is a move