Keycloak 15.1.1 redirect_uri is being ignored

Hi all,

I have installed keycloak on a windows server and created a realm and client (openid-connect, standard-flow). I have configured the realm and client in a frontend application. The login page is being shown correctly, but the redirect after the login is not ok. Keycloak is not redirecting to the application, instead it is redirecting to the keycloak start page. Do you have any advice for me?