I can't see images When building and running my next.js app with docker image.

When i build and run my app using npm build and start, it works fine. i do have next.config.js remotePatterns but i started testing it and even when i run fersh new demo app using remotePatterns that should work with all image url's, it doesn't show the image.
{
protocol: "https",
hostname: "",
pathname: "/",
},

Can someone help me understand how can i build and run my app with docker image and be able to use remote image urls?

Thanks