Trying to provide a minimal example, but can add more info if needed.

Is there any reason why these 2 v-model bindings below would behave differently?

<script setup>

const fullName = someObject.fullName

</script>


<template>

  // this works
  <InputText v-model="fullName"/>

  // this does not work
  <InputText v-model="someObject.fullName"/>

</template>