We have a GL Instance behind a loadbalancer which has been upgraded (being upgraded via repo) to GL-EE-18.0.0.
Since that upgrade we observed that session cookies do not longer have an expiry date. Previously the session was terminated after 12Hrs, which is still set in the admin section. Yet no expiry is attached to the actual cookie in the browser (Checked on FireFox).
Have we previously been lucky that it worked or is this a known “feature” (a.k.a. bug)? I looked through the web and cannot find any information on this topic.