Checklist, Radio Button W3C Complaince

[jkosoy]

Given a schema like this:

{
  type: 'radios',
  inputName: 'test_radio_buttons',
  label: 'Test Radio Buttons',
  values: ['Radio 1', 'Radio 2']
}

I've noticed that the output for radios and checklists look like something akin to this:

<div class="form-group valid field-radios">
  <label for="test-radio-buttons">Test Radio Buttons<!----></label>
  <div class="field-wrap">
    <div class="radio-list">
      <label class="is-checked">
        <input id="test-radio-buttons" type="radio" name="test_radio_buttons" value="Radio 1" checked="checked">Radio 1
      </label>
      
      <label>
        <input id="test-radio-buttons" type="radio" name="test_radio_buttons" value="Radio 2">Radio 2
      </label>
    </div>
  </div>
</div>

Note the id on both inputs is the same. This issue also occurs on Checklists. The ID fields on on a a given page should be unique. Is it possible to add _[idx] to the ID on each of these to make sure the IDs line up?