[BUG] Paste functionality completely broken in Windows Terminal + SSH environment

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

When Claude Code is running in a remote Ubuntu server accessed via SSH from Windows Terminal, all paste methods stop working. Right-click paste, Ctrl+Shift+V, Shift+Insert, and the Command Palette paste command are all non-functional. Claude Code's TUI appears to capture all input events and prevents clipboard content from being pasted by any method.

What Should Happen?

At least one paste method should work while Claude Code is active, even in a Windows Terminal + SSH environment.

Error Messages/Logs

Steps to Reproduce

Environment

• Claude Code version: v2.1.107
• Client OS: Windows (Windows Terminal)
• Server OS: Ubuntu (via SSH)
• Connection: Windows Terminal → SSH → Ubuntu → claude

1. Open Windows Terminal on Windows
2. SSH into a remote Ubuntu server
3. Launch claude (Claude Code)
4. Attempt to paste clipboard content using any of the following methods

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.0.61

Claude Code Version

2.1.107 (Claude Code)

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Windows Terminal

Additional Information

_No response_