[Bug]: swc-loader unable to properly set and use breakpoints

[MBearo]

System Info

System:
OS: macOS 15.0
CPU: (10) arm64 Apple M1 Max
Memory: 1.36 GB / 64.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 20.10.0 - ~/.nvm/versions/node/v20.10.0/bin/node
Yarn: 1.22.21 - ~/.nvm/versions/node/v20.10.0/bin/yarn
npm: 10.2.3 - ~/.nvm/versions/node/v20.10.0/bin/npm
pnpm: 8.12.0 - ~/.nvm/versions/node/v20.10.0/bin/pnpm
bun: 1.1.0 - ~/.bun/bin/bun
Browsers:
Chrome: 129.0.6668.100
Edge: 112.0.1722.68
Safari: 18.0
npmPackages:
@rspack/cli: ^1.0.10 => 1.0.10
@rspack/core: ^1.0.10 => 1.0.10

Details

https://github.com/MBearo/issue-rspack-sourcemap-error

This is a demo. After running npm i && npm run bundle:rs, the sourcemap in the bundled output is missing some mappings. However, the same configuration works correctly when using webpack and ts-loader.

Reproduce link

No response

Reproduce Steps

npm i
npm run bundle:rs

[SyMind]

@MBearo Try 1.0.13