a top-level array as initialValue is corrupted

What happened?

I want to use a schema with an array as top-level structure.

Works in v4 but, in v5 the initial value (=array) is somehow converted to an object with index as keys.

actual value:

{
  "0": {
    "field1": "field1",
    "field2": "field2"
  }
}

expected value:

[
  {
    "field1": "field1",
    "field2": "field2"
  }
]

I figured out that I can use "." as name for the top-level array. If this is the proper way to do it please add this in the documentation. Didn't found it here.

<FieldArray name="." #default="{ fields }">

Reproduction steps

• use an initial value with an array as top-level structure

Version

Vue.js 3.x and vee-validate 5.x

What browsers are you seeing the problem on?

• Firefox
• Chrome
• Safari
• Microsoft Edge

Relevant log output

Demo link

https://stackblitz.com/edit/vee-validate-issue-template-pzg7lfwl?file=src%2FApp.vue

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