## Description On launch, the Claude desktop app window sometimes renders without its title bar (and possibly other window chrome), making it unusable until the app is closed and relaunched. ## Steps to reproduce 1. Launch the Claude desktop app on Windows. 2. Observe the window on first render. This appears intermittent — did not reproduce consistently on a second launch. ## Observed The window opened without a visible title bar. Closing and relaunching the app resolved the issue. ## Exp

Desktop app (Windows): window renders without title bar / chrome on launch

Status Closed — not planned

Maintainer reply None cached

Activity 1 comment · opened Sep 12, 2026 · closed Sep 15, 2026

Description

On launch, the Claude desktop app window sometimes renders without its title bar (and possibly other window chrome), making it unusable until the app is closed and relaunched.

Steps to reproduce

Launch the Claude desktop app on Windows.
Observe the window on first render.

This appears intermittent — did not reproduce consistently on a second launch.

Observed

The window opened without a visible title bar. Closing and relaunching the app resolved the issue.

Expected

The app window should render with full window chrome (title bar, etc.) on every launch.

Environment

OS: Windows 11 Pro, build 10.0.26200
Plan: Pro

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