Describe the bug

For the dev mode, I am using Babel for transpiling typescript and not esbuild which is turned off inside vite.config.
In that case all sourcemaps (..."sources":["app.ts"]) have only relative paths and not absolute path as they have when esbuild is used. It seems that default rollup sourcemap settings are used because exactly the same output I am getting using only rollup.
There is not way to create sourceMaps with absolute path or maybe I miss something.
e.g.

sourcemapPathTransform: (relativeSourcePath, sourcemapPath) => {
            // will replace relative paths with absolute paths
            return path.resolve(
              path.dirname(sourcemapPath),
              relativeSourcePath
            );
},

Reproduction

https://stackblitz.com/edit/vitejs-vite-kn5643?file=vite.config.js

System Info

npx envinfo --system --npmPackages '{vite,@vitejs/*}' --binaries --browsers

Used Package Manager

npm

Logs

No response

Validations

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