The empty-chat stage offered "Start talking" / "Set up voice" above the transcript, a second entry to the same voice conversation the composer's mic now opens. Keep the composer as the single way in. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XcoERsCTbvjqDzE8qC82Wo