RadioControl: Option.description not rendering

[Dominic-Marcelino]

Description

Based on Storybook we can add a description for each RadioControl option: https://wordpress.github.io/gutenberg/?path=/docs/components-radiocontrol--docs

However these will never be rendered

Step-by-step reproduction instructions

1. Import RadioControl from @wordpress/components
2. Add a desciption to the options
3. See the result: No options description is being rendered

<InspectorControls>
  <PanelBody title="TEST" initialOpen={true}>
    <RadioControl
      help="This is a general help section"
      label="Post visibility"
      onChange={function noRefCheck(){}}
      options={[
        {
          description: 'This is a public post',
          label: 'Public',
          value: 'public'
        },
        {
          label: 'Private',
          value: 'private'
        },
        {
          label: 'Password Protected',
          value: 'password'
        }
      ]}
      selected="public"
    />
	</PanelBody>
</InspectorControls>

Screenshots, screen recording, code snippet

Environment info

• WordPress 6.6.2

Please confirm that you have searched existing issues in the repo.

• Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

• Yes

[t-hamano]

Help text for individual radio options was implemented in #63751. This PR is part of Gutenberg 19.0, so it is not available in WordPress 6.6.

You will need to activate the latest Gutenberg plugin or it will be available once WordPress 6.7 is released.

[Dominic-Marcelino]

This PR is part of Gutenberg 19.0, so it is not available in WordPress 6.6.

Thanks, totally missed this!