Right-click context menu broken in Ghostty with CLAUDE_CODE_NO_FLICKER=1

When using Ghostty terminal with CLAUDE_CODE_NO_FLICKER=1 enabled, right-click no longer opens the terminal's native context menu. Without the flag, right-click works fine.

How it normally works (without the flag):

Right-click shows Ghostty's context menu — paste, split, reset terminal, etc.

With CLAUDE_CODE_NO_FLICKER=1:

Right-click does nothing. The context menu never appears.

Setup:

• Terminal: Ghostty
• OS: macOS
• Env: CLAUDE_CODE_NO_FLICKER=1

Seems like whatever no-flicker mode does to the terminal output is swallowing the right-click event before Ghostty can handle it.

<img width="647" height="554" alt="Image" src="https://github.com/user-attachments/assets/2f0355a9-dd21-4446-aac9-2c370ea70004" />