For some reason, errors contain correct file links from the source maps, but exceptions do not (in Chrome).

I created an example project based on https://github.com/vmunier/play-scalajs.g8 from https://www.scala-js.org/libraries/skeletons.html to demonstrate issue.

The client app simply throws an Error and an Exception at startup. In the Chrome console, there's a clear difference in how errors and exceptions are displayed:

I'm experiencing a similar issue in a mid-sized project based on mill, and I haven't been able to find any configuration changes that fix it.

Is this expected behavior?