I am using Sitefinity 11, I have setup FrontEndLoginPageUrl to my page named login, in Administration » Settings » Advanced » Project » DefaultSite, but when I go to checkout it redirects to default login page /Sitefinity/Authenticate/OpenID/login.
I searched a lot but no solution was found for this. I found this link https://knowledgebase.progress.com/articles/Article/In-some-cases-Sitefinity-redirects-frontend-users-to-backend-login-screen here are few other steps, but I can not see the field AuthenticateOnFrontendLoginPage on the Advanced Settings > Security section.
Any ideas what am I missing?
Thanks
Is multisite enabled? If yes click on the top left (SitefinityWebApp) -> Manage Sites -> Actions (on the site you want to change) -> Properties -> Configure your frontend login page there.
Multisite login setup: https://docs.sitefinity.com/frontend-login-page#multisite-frontend-login-page-configuration
Single Site login setup(the instructions you followed): https://docs.sitefinity.com/frontend-login-page#single-site-frontend-page-configuration