Caddy with Jellyfin via Google Domains noob help

[www.com.au]

Also tried this solution to include lines of code to change the timeout times. No difference. My caddyfile now looks like:

mitchflix.net {
        reverse_proxy 192.168.1.31:8096
        tls {
                issuer acme {
                        dns cloudflare {env.CF_API_TOKEN}
                        propagation_delay 60s
                        propagation_timeout -1
                }
        }
}