Running cad setup from the Claude desktop app on Windows writes state into the MSIX package container. "Inside the Claude app everything looks fine... Outside it (Codex, Windows Terminal, IDEs), %LOCALAPPDATA%\cad-state doesn't exist." Saved settings, telemetry choice included, only exist in that container. Workaround is to install from a normal terminal.
From the Grok pain-radar digests, Nov 2 2026 (Nov 2 8:41 AM ET through Nov 2 10:41 PM ET digests plus the Haitch editions). Verified live 2026-11-03: issue/PR read; title and state confirmed.