Why toRefs is not working as expected in Vue 3?

Solution for Why toRefs is not working as expected in Vue 3?
is Given Below:

I have created a custom hook useDialog(), where I return a params object which is wrapped inside a computed function.

// useDialog hook
  ...
  params = computed(() => something(dependingOnRef));
  ...
// script
setup() {
   ...
   const { params } = useDialog();
   ...
   
   return {
      params,
   }
}
// template

<div>{{ JSON.stringify( { params } ) }} </div>

Everything works as expected. Once I change dependingOnRef value, the params get updated and the view changes.

BUT !!

when I use toRefs to destruct / spread the params object, I do not have the same reactivity.

For example:

// script
setup() {
   ...
   const { params } = useDialog();
   const { name } = toRefs(params);
   ...
   
   return {
      params,
      name,
   }
}
// template

<div>{{ JSON.stringify( { params }) }} </div>
<div>{{ JSON.stringify( { name }) }} </div>

In my view I get:

{"params":{"id":9,"name":"Some name"}}

but an empty object for { name }

{}

Why is this happening ? Shouldn’t the view also be reactive to name property of params object ?