Srcset and Size when applied don’t render html as when applied on <img> tag

When using img tag, browser breakpoints behave as they should.
Desired behaviour:

• fetch images on specified breakpoints when resizing viewport (open network tab to check and resize viewport)
  On retina display it works:(0-370: preview image), (370-720: secondPreview image), (720-740: middle image), (740-1400 full image)
• rendered correct html like this:
  img style="width:100vw;" srcset="https://cdn02.plentymarkets.com/jpx0tvae1136/item/images/127/preview/127-Sofa-2-Sitzer-Sunflower-original.jpg 740w,
  https://cdn02.plentymarkets.com/jpx0tvae1136/item/images/127/secondPreview/127-Sofa-2-Sitzer-Sunflower-original.jpg 1440w,
  https://cdn02.plentymarkets.com/jpx0tvae1136/item/images/127/middle/127-Sofa-2-Sitzer-Sunflower-original.jpg 1480w,
  https://cdn02.plentymarkets.com/jpx0tvae1136/item/images/127/full/127-Sofa-2-Sitzer-Sunflower-original.jpg 2800w
  " sizes="(max-width: 370px) 370px, (max-width: 720px) 720px, (max-width: 740px) 740px, (max-width: 1400px) 1400px" data-v-inspector="app.vue:26:7"

Here is a public codepen to exemplify. (feel free to play with example)

https://codesandbox.io/p/devbox/7t824m
https://7t824m-3000.csb.app/

But with nuxtimg,same parameters, can’t obtain the same behaviour on the 3 breakpoints.

What i tried:
-using min-width,changing the dpr.

Any suggestion or ideea is welcomed.

Start by running the public CodeSandbox reproduction and inspecting the NuxtImg-generated HTML, responsive srcset/sizes behavior, and network requests while resizing the viewport. No project file or test is named; done means matching the native img behavior across the described breakpoints and producing the expected responsive HTML.