1👍
I found a quite simple solution here: https://vue-select.org/guide/loops.html
Essentially, you can handle @input with an anonymous inline function so you can pass the parameters that you need, like this:
<v-select
:sizes="[1,2,3]"
:value="item.size"
@input="size => changeSize(item, size)"
/>
Source:stackexchange.com