Spotted in the DOM while verifying the undo fix: OutcomeNote hard-coded text-right, which suited the history list (a narrow right-hand column) and read against itself in the chat panel, where the note sits under a left-aligned assistant message. Alignment belongs to whoever is doing the laying out, so the note carries none and the history entry asks for text-right where it wants it. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01H3zbym8Doka2d7D48maSgZ