VSCode not respecting declaration map without absolute sourceRoot

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: 1.101.2
• OS Version: MacOS 15.1.1

Steps to Reproduce:

1. Clone https://github.com/ishchhabra/pnpm-workspace-example
2. Open apps/web/src/app/page.tsx and CMD+Click on Link. It'll open the Link.d.ts file (from dist).

If I add
"sourceRoot": "/Volumes/Development/pnpm-workspace-example/packages/ui/src" to packages/ui/tsconfig.json, it takes me to the Link.tsx file in packages/ui/src/components, however, using "sourceRoot": "./src" takes user to the declaration file in dist/.

I am able to workaround by adding "@packages/ui": ["../../packages/ui/src"] in paths in the tsconfig for apps/web, however that is not ideal since that requires defining paths in every app that uses the package.

Reproduziere die Navigation von apps/web/src/app/page.tsx zu Link.d.ts mithilfe des pnpm-workspace-example und vergleiche anschließend packages/ui/tsconfig.json mit absoluten und relativen sourceRoot-Werten. Untersuche, wie die Declaration Map aufgelöst wird, und verifiziere, dass die relative Einstellung zu packages/ui/src/components/Link.tsx navigiert, ohne per-App paths overrides.