[v4.5] Individual checkboxes ignore initial value on formReset()

[gurudusty]

What happened?

When using an individual checkbox (non-array) with a default value of true, the resetForm() method will always set the checkbox to the unchecked state.

This seems to be true no matter how the resetForm method is called. E.g. reset inside a <Form> component, resetForm({values:{checkField:true}}, resetForm().

Looking at the resetForm method, it looks like setValues/initialValues (Here or Here) sets the field to true as expected.
But when it calls resetField in applyFieldMutation (Here) it essentially toggles the field back off.

This issue seems to have been introduced in version 4.5.0.

Reproduction steps

1. Create a form with one or more single value checkboxes with an initial value of true.
2. Reset the form. Either passing a true value or empty (to use old initial values).

Version

Vue.js 3.x and vee-validate 4.x

What browsers are you seeing the problem on?

• Firefox
• Chrome
• Safari
• Microsoft Edge

Relevant log output

No response

Demo link

https://codepen.io/dusion/pen/zYdooKj

Code of Conduct

• I agree to follow this project's Code of Conduct

[logaretm]

Thank you for reporting this and for the investigation I will take another look and resolve it on the weekend.