nginx with gitlab self host and cookie/session expired problems

[Reinis Rozitis]

> Now, I’m wondering if the frequent logouts (session expiration) might be related to this cookie issue, and if there are any suggestions for addressing it via Nginx.

Nginx can't do much about it If the application behind deletes all the cookies.
So check what version of Gitlab you are running as the fix has been merged ~only 5 month ago https://gitlab.com/gitlab-org/gitlab/-/merge_requests/156213

rr