[keycloak-user] knowing the url triggered the authentication process

Hi, According to the url triggered the authentication process I need hide or show some elements on my login page. I found some variables like ${url.loginUrl}, ${client.baseUrl}, ${url.loginResetCredentialsUrl} ${url.loginAction} but none of them display the url triggered authentication process but only current url. Are there some way to check the url tirggers the authentication process ? Thank you for your help, Best regards, Iwetta