useFormFields does not return array field values

[tyteen4a03]

The useFormFields hook, when used on array fields, only return the block ID of the array row instead of the array row's field values. This forces all components who wants to listen for changes in a single array field to use useAllFormFields, which isn't ideal for performance as the form gets larger.

I'm not sure if this is a bug or a feature request, so I'm putting it here.