`proxyRequest` does not work with `<NuxtImg>` but works with regular `<img>`

[martinszeltins]

Environment

╭── Nuxt project info (copied to clipboard) ───────────────────────────────────╮
│                                                                              │
│  Operating system      Ubuntu 20.04 Linux 5.15.0-179-generic                              │
│  CPU                   Intel(R) Core(TM) i5-10300H CPU @ 2.50GHz (8 cores)   │
│  Node.js version       v24.11.0                                              │
│  nuxt/cli version      3.35.2                                                │
│  Package manager       pnpm 10.31.0                                          │
│  Nuxt version          4.4.8                                                 │
│  Nitro version         2.13.4                                                │
│  Builder               vite 7.3.5                                            │
│  Config                app, compatibilityDate, devtools, modules             │
│  Modules               @nuxt/image 2.0.0                                     │
╰──────────────────────────────────────────────────────────────────────────────╯

Reproduction

https://stackblitz.com/github/martinszeltins/nuxt-proxy-test

Describe the bug

I have a very simple BFF Nuxt setup. I have

1. Server API route server/api/random/user.ts
2. Server route server/random-image/[...path].ts

The API route uses jsonplaceholder to fetch data and the other server route uses proxyRequest to fetch an image from
In my app.vue I fetch my API server route and it works randomwordgenerator.com

Easy enough. But I found that the image route does not work with <NuxtImg> but works fine with regular old <img> 🤔

That's strange. You would expect <NuxtImg> to work just like <img> works. I don't understand why it doesn't work.

When I open my image route in the browser directly it also works just fine 🤷🏻‍♂️ http://localhost:3000/random-image/img/picture-generator/52e5d64a4955a814f1dc8460962e33791c3ad6e04e507440762a7cd59249c0_640.jpg

I am not sure if this is a bug with Nuxt or NuxtImg.

Screenshot:

Additional context

No response

Logs

[posva]

Probably needs to be moved to nuxt/image repo