Post Widget – Thumbnail Image Width Control Not Working

In the Post Widget, the Thumbnail Image Control is available, but the Width control is not functioning. Adjusting the width value does not apply any visual changes to the thumbnail image on the frontend or backend preview.

<img width="1826" height="861" alt="Image" src="https://github.com/user-attachments/assets/204a3e67-b1d0-4427-95f4-8e0e94aedb8e" />