Metrics and logs?

[dev-samples]

Its seems tracing just works out of the box when adding:

import { registerOTel } from '@vercel/otel';
export function register() {
    registerOTel('my-app');
}

Is it correct that this "no-code" configuration currently only works for tracing?

I could not see any metrics or logs being emitted out of the box (e.g. in prometheus connected to the otel collector).

I did find a similar issue here: #134 so it seems doable to get something up and running.

But maybe I am missing something in the docs that says its primarily intended for tracing or maybe I am missing some examples for metrics and logs?