Full-screen visual replies have no space between the page and the frame #20280

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/web

Steps to reproduce

1. Ask an agent for a visual reply whose page has no body padding, such as a checklist or a progress bar that spans the full width.
2. Open it in full screen with the expand button.

Expected behavior

The page keeps some space from the dialog border, the same way it sits inside the chat column inline.

Actual behavior

The page content touches the dialog border on every side. Headings, the progress bar and the right-aligned buttons sit flush against the rounded frame.

Inline, the chat column gives the page breathing room, and the frame has no visible border. The full-screen dialog adds a ring and a rounded border but no inner spacing, so the same page looks cramped there.

Impact

Cosmetic issue

Version or commit

main at cfafb4b. The full-screen view came in #17561.

Environment

macOS, desktop app and the web dev server in Chromium. Light and dark themes both show it.