https not working on jellyfin-media-player

[SuperficialNight]

use used caddy to setup the https im using local ips not public ones yet

here is my caddyfile

https://192.168.1.18:8920 {
  reverse_proxy 127.0.0.1:8096
}

now when i go on my browser and type

https://192.168.1.18:8920

it works perfectly but if i type that in to my jellyfin-media-player i get this

Connection Failure

We're unable to connect to the selected server right now. Please ensure it is running and try again.

here is a image with jmp on the left and browser on the right same ip


[img][/img]


any idea what this could be ?