`isChecked` property in Checkbox prop `choices` is not working

[spassvogel]

Describe the bug

The choices prop of Checkbox accepts an array of the following type:

export type CheckboxItem = {
    value: string;
    label?: string;
    isChecked?: boolean;
};

This leads me to believe that isChecked can be used for the initial checked value. This does not work, however.

Reproduction

<script>
  import {Checkbox} from 'flowbite-svelte'
  
  const choices = [{
    value: 'd',
    label: 'Donatello',
    isChecked: true
  }, {
    value: 'l',
    label: 'Leonardo',
    isChecked: true
  }, {
    value: 'm',
    label: 'Michelangelo'
  },{
    value: 'r',
    label: 'Raphael'
  }];
</script>

<Checkbox 
  choices={choices} 
/>

I expect Donatello and Leonardo to be checked ,but they are not.

I know it's possible to databind to the group property, but because in my case the checked state is derived from another state, this is not an option. It would be great if isChecked worked, and I could handle the group state myself.

Flowbite version and System Info

"svelte": "^4.2.7",
    "flowbite": "^2.5.2",
    "flowbite-svelte": "^0.47.1",