[Bug] macOS window title bar center drag area unresponsive

Bug Description
Title: Window title bar drag area is partially inactive on macOS (center won’t drag) Description: On macOS, the Claude Desktop window title bar has a large “dead zone” in the center top where clicking and dragging does nothing. I can only drag the window from the right third of the title bar. This is not expected macOS window behavior and makes moving the window awkward. Steps to reproduce: 1) Open Claude Desktop on macOS 2) Click and hold in the center of the title bar 3) Try to drag the window 4) Observe no movement 5) Move mouse to the right third of the title bar and drag 6) Observe window moves normally Environment: - macOS: Tahoe 26.4.1 (25E253) - Claude Desktop: 1.4758.0 (fb266c) 2026-04-24T20:22:30.000Z - Reproduces across reboots, macOS updates, and Claude Desktop updates

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 2.1.116
• Feedback ID: 58697261-e5e4-43e7-8724-6cc6f917ae89

Errors

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