Unable to see remote target while doing node --inspect

I am trying to profile a nodejs application so I started the app with $ node --inspect index.js and configured the chrome remote devices to have the port forward URL provided at the Firebase Studio let panel. However it still do not show the target

When I hit this URL in browser as expected it tell me

WebSockets request was expected

I tried with port 80 and 443 both but still it does not show the target.

I was expecting the remote device to be appearing here with a Inspect link.