Which @angular/* package(s) are the source of the bug?

compiler, router

Is this a regression?

No

Description

Source mapping for style files does not work
I have attached a project in which I reproduced this problem.

If you go along the path of the localhost:4200/first-level
then the source map for styles is correct,

but if you go to the localhost:4200/first-level/second-level,
the path to the file is not defined

Please provide a link to a minimal reproduction of the bug

https://github.com/Andriypodolian/scss-source-map

Please provide the exception or error you saw

No response

Please provide the environment you discovered this bug in (run ng version)

Angular CLI: 17.3.4
Node: 20.11.0
Package Manager: npm 10.2.4
OS: darwin arm64

Angular 17 with SSR, no standalone app

Anything else?

When you run with ssr "yarn start:prerender"
everything works correctly