Chrome regression: Chat composer input clipped when container uses border-radius + overflow: clip

In Chrome, the ChatGPT composer input renders incorrectly (vertical clipping / misalignment). Safari renders correctly.

The issue appears to be caused by the outer composer container (div[data-composer-surface="true"]) using border-radius: 28px together with overflow: clip (bg-clip-padding). Disabling border-radius on this container immediately fixes the rendering. Adding margin/padding also masks the issue.

This worked correctly until recently (regression).

Browser: Chrome (latest)

  1. OS: macOS

  2. Safari: works correctly

  3. Incognito mode: affected

  4. Zoom: 100%