Website does not forward to https

Below the entire discourse.conf nginx configuration as for today:

server {

listen 80;
listen [::]:80;
server_name www.wolcengame.net;
return 301 $scheme://wolcengame.net$request_uri;

}

server {

listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name wolcengame.net www.wolcengame.net;

ssl on;
ssl_certificate /etc/letsencrypt/live/wolcengame.net/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/wolcengame.net/privkey.pem; # managed by Certbot
ssl_dhparam /etc/letsencrypt/live/wolcengame.net/dhparams.pem;
include /etc/nginx/snippets/ssl.conf;

http2_idle_timeout 5m; # up from 3m default

location / {
    proxy_pass http://unix:/var/discourse/shared/standalone/nginx.http.sock;
    proxy_set_header Host $http_host;
    proxy_http_version 1.1;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto https;
    proxy_set_header X-Real-IP $remote_addr;

}

}