SvelteKitError: Not found: /_vercel/insights/script.js with playwright/test

I use the following to SvelteKit:

import { inject } from '@vercel/analytics';
inject();

When I run pnpm test:integration that runs playwright test, the test passes but outputs the following:

1 test.ts:3:1 › index page has expected h1
[WebServer] SvelteKitError: Not found: /_vercel/insights/script.js
    at resolve2 (file:///Users/shinichiokada/Svelte/SVELTE-ICON-FAMILY/svelte-awesome-icons/.svelte-kit/output/server/index.js:3603:18)
    at resolve (file:///Users/shinichiokada/Svelte/SVELTE-ICON-FAMILY/svelte-awesome-icons/.svelte-kit/output/server/index.js:3435:34)
    at #options.hooks.handle (file:///Users/shinichiokada/Svelte/SVELTE-ICON-FAMILY/sve
  ✓  1 test.ts:3:1 › index page has expected h1 (1.1s)
    at respond (file:///Users/shinichiokada/Svelte/SVELTE-ICON-FAMILY/svelte-awesome-icons/.svelte-kit/output/server/index.js:3433:43)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  status: 404,
  text: 'Not Found'
}

I tried the following, but the results are the same:

    import { dev } from '$app/environment';
    import { inject } from '@vercel/analytics';
    inject({ mode: dev ? 'development' : 'production' });

System info

System:
    OS: macOS 14.4
    CPU: (10) arm64 Apple M2 Pro
    Memory: 81.28 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.10.0 - ~/.nvm/versions/node/v20.10.0/bin/node
    npm: 10.2.4 - ~/.nvm/versions/node/v20.10.0/bin/npm
    pnpm: 8.15.4 - /opt/homebrew/bin/pnpm
    bun: 1.0.13 - ~/.bun/bin/bun
  Browsers:
    Chrome: 122.0.6261.129
    Edge: 122.0.2365.92
    Safari: 17.4
  npmPackages:
    @sveltejs/adapter-auto: ^3.1.1 => 3.1.1 
    @sveltejs/kit: ^2.5.4 => 2.5.4 
    @sveltejs/package: ^2.3.0 => 2.3.0 
    @sveltejs/vite-plugin-svelte: ^3.0.2 => 3.0.2 
    svelte: ^4.2.12 => 4.2.12 
    vite: ^5.1.6 => 5.1.6

vercel / analytics

SvelteKitError: Not found: /_vercel/insights/script.js with playwright/test #138