Symfony version(s) affected

6.4.3

Description

When importing a module from a js file the import fails:

import ThemeSwitcher from './js/themeSwitcher.js'

I get an error 404 and the file is missing from the importmap.

When I change the line to just import the file e.g.

import './js/themeSwitcher.js'

it works, but then of course the source code doesn't work anymore.

How to reproduce

In an entrypoint js file try to import a module from a different js file

Possible Solution

No response

Additional Context

No response