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.

Tái hiện việc điều hướng từ apps/web/src/app/page.tsx đến Link.d.ts bằng pnpm-workspace-example, sau đó so sánh packages/ui/tsconfig.json với các giá trị sourceRoot tuyệt đối và tương đối. Kiểm tra cách declaration map được phân giải và xác minh rằng thiết lập tương đối điều hướng đến packages/ui/src/components/Link.tsx mà không có per-app paths overrides.