[Bug] Preview dropdown missing from session toolbar in Claude Desktop
Status Closed — not planned
Reported on v2.1.81
Maintainer reply None cached
Activity 2 comments · opened Mar 24, 2026 · closed Apr 23, 2026
Bug Description
Preview dropdown not appearing in session toolbar in Claude Desktop app. Desktop v1.1.8359, CLI v2.1.81, embedded binary v2.1.78. Settings → Preview is ON. launch.json exists. Dev server starts but no Preview dropdown or embedded browser appears. macOS, Max plan.
Environment Info
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.81
- Feedback ID: f56c2040-7c50-4463-bbfc-ba8fa155dae5
Also seeing "SessionStart:startup hook error" on CLI startup.
Duplicate of or related to #37557, #37491, #36485.
Errors
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