image.full.width returning wrong value

Hi there,

I am trying to use the following code to display my images (this is just a part):

    <picture>
        <source type="image/avif" srcset="
            {{ item.medium.url | replace({('.' ~ item.medium.url | split('.')[item.medium.url | split('.')|length - 1]): ""}) }}.avif {{ item.medium.width }}w,
            {{ item.medium_large.url | replace({('.' ~ item.medium_large.url | split('.')[item.medium_large.url | split('.')|length - 1]): ""}) }}.avif {{ item.medium_large.width }}w,
            {{ item.nine_hundred_sixty.url | replace({('.' ~ item.nine_hundred_sixty.url | split('.')[item.nine_hundred_sixty.url | split('.')|length - 1]): ""}) }}.avif {{ item.nine_hundred_sixty.width }}w,
            {{ item.large.url | replace({('.' ~ item.large.url | split('.')[item.large.url | split('.')|length - 1]): ""}) }}.avif {{ item.large.width }}w
            {{ item.full.url | replace({('.' ~ item.full.url | split('.')[item.full.url | split('.')|length - 1]): ""}) }}.avif {{ item.full.width }}w,
            " sizes="(min-width: 769px) 80vw, 96vw"
        />

For some reason, `{{ item.large.width }}' is outputting 857 on the frontend, despite it being 1780. Any idea on why this is happening?