Describe the bug
When rendering a simple input field with Choices.js it generates multiple HTML validation errors.

To Reproduce
Steps to reproduce the behavior:

1. Add a simple input field. <input type='text' class='js-choice' />
2. Add the provided JS code from the documentation.

  const element = document.querySelector('.js-choice');
  const choices = new Choices(element);

3. Go to the browser and copy all the rendered HTML code and paste it on this website.

Screenshots

Desktop:

• OS: MacOS Monterey
• Browser: Chrome
• Choices.js: "^10.1.0"