[Astro] Images not found after build

[techpoint24de]

Using unpic with Astro breaks after running build. In dev all images are loaded and the placeholders are working but after building the images are not served anymore.

Path after build: http://localhost:4321/_image?w=1920&h=1280&fit=cover&href=%2F_astro%2F8.B51ZUIHt.jpg

The images are in ./src/assets/images

Astro config

import { imageService } from "@unpic/astro/service";

[...]

image: {
    service: imageService(),
},

[...]

Image component (dynamically imported images using import.meta.glob())

import { Image } from "@unpic/astro";

[...]

const placeholder = blurhashToCssGradientString(blurHashes[index]);

[...]

<Image
    src={imageData.default.src}
    width={imageData.default.width}
    height={imageData.default.height}
    alt="Photo by XYZ"
    class="w-full h-auto object-cover rounded-xl"
    placeholder={placeholder}
/>

[...]

[ascorbic]

Could you create a reproduction? Easiest is if you use https://astro.new/repro/