Nitro Builds and Serves on Node.js 22.x Despite Vercel Project Setting Configured to 24.x

[jvitormelo]

Environment

Im deployin a tanstack start project to Vercel

Here is my vite.config

import { defineConfig } from "vite";
import { tanstackStart } from "@tanstack/react-start/plugin/vite";
import viteReact from "@vitejs/plugin-react";
import tailwindcss from "@tailwindcss/vite";
import { nitro } from "nitro/vite";

export default defineConfig({
  server: {
    port: 3000,
  },
  envPrefix: ["VITE_", "NEXT_PUBLIC_"],
  resolve: {
    tsconfigPaths: true,
  },
  plugins: [
    tailwindcss(),
    tanstackStart({
      srcDirectory: "src",
      router: {
        routesDirectory: "routes",
        routeFileIgnorePrefix: "-",
      },
    }),
    nitro({ preset: "vercel", traceDeps: ['pg'], }),
    viteReact(),
  ],
});

Package

 "nitro": "npm:nitro-nightly@latest",

Reproduction

Deploy a nitro app (tanstack start for example) in Vercel and set in the build config node 24.

Describe the bug

Nitro is not using the Vercel node version that I configured

Additional context

Logs