TypeError in fresh Symfony 7 install

[iampedropiedade]

I just created a new Symfony project with composer (Symfony 7 + webapp) on a PHP 8.3 + Apache container
I then installed this package, enabled the /api/doc route and tried to access it, and I get this error:

An exception has been thrown during the rendering of a template ("Symfony\Component\AssetMapper\Compiler\JavaScriptImportPathCompiler::compile(): Return value must be of type string, null returned").

I tried the exact same on Symfony 6.4 and it works fine.
I've re-tried each version again, all from scratch, with the same result.

Attached, the errors.
RuntimeError.txt
TypeError.txt