- Click the Fusion AI button in the top bar. The assistant opens as a docked panel on the right, beside the page you are on, so you can keep working.
- Collapse to panel / expand to full screen: the full-screen view (also reachable at Fusion AI in the command palette) adds a chat history sidebar with Search chats, New chat and a per-chat menu with Delete.
- The panel menu offers New chat and Delete current chat.
Each chat is a session with its own title (generated from the first message); come back to one any time from the history.