Core media text block issue with the useFeaturedImage

[SH4LIN]

Description

Whenever we use the featured image as the media for the block and then change it to some custom media, such as an image or video, it displays both the featured image and the newly selected media.

Step-by-step reproduction instructions

1. Add the media text block on your page.
2. Use the featured image and save the page.
3. Replace the media in the block from the featured image with other uploaded media.
4. Check the frontend to see the featured image and the other selected media.

Screenshots, screen recording, code snippet

Screen.Recording.2024-12-23.at.6.46.18.PM.mov

Environment info

• WordPress Version: 6.7.1
• Gutenberg Version: 19.9.0

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

Please confirm which theme type you used for testing.

• Block
• Classic
• Hybrid (e.g. classic with theme.json)
• Not sure