---
date: 2026-11-05
pr: pending
feature: Agent activity layout
impact: The current agent's thinking state and tool calls appear below its profile header and before its answer. Completed tool calls remain collapsed above the answer; chat events and persistence are unchanged.
---

The active run uses a temporary display-only assistant row until an answer is
available. It uses the session profile avatar and does not create an empty
message bubble or persist a placeholder.