Terminal bell notification not working on macOS with Windsurf

Description

Terminal bell notifications are not working when using Claude Code in Windsurf terminal on macOS, despite correct configuration.

Environment

• Claude Code version: 1.0.35 (Claude Code)
• OS: macOS 15.4.1
• Terminal: Windsurf IDE terminal
• Node version: v23.9.0

Current Configuration

• Claude Code: preferredNotifChannel is set to terminal_bell
• Windsurf settings:
• terminal.integrated.enableVisualBell: true
• accessibility.signals.terminalBell: { "sound": "on" }
• accessibility.signals.taskCompleted: { "sound": "on" }

Steps to Reproduce

1. Set Claude Code notification: claude config set --global preferredNotifChannel terminal_bell
2. Configure Windsurf terminal bell settings as above
3. Run any Claude Code command (e.g., claude "2+2は？")
4. No sound plays upon completion

Expected Behavior

A terminal bell sound should play when Claude Code completes a task.

Actual Behavior

No sound plays, despite correct configuration.

Additional Information

• Terminal bell test commands (printf '\a', echo -e '\007', tput bel) also produce no sound in Windsurf terminal
• System sounds work correctly (afplay /System/Library/Sounds/Ping.aiff plays sound)
• macOS system volume is not muted
• This appears to be related to issue #1288

Workaround Attempts

• Restarted both Claude Code and Windsurf
• Verified macOS notification permissions
• Checked system sound settings

Would appreciate any guidance on additional troubleshooting steps or if this is a known limitation with certain terminal emulators.