[BUG] 2.1.167 hides trailing whitespaces

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?

While typing in the claude code console, the trailing whitespaces are hidden until next non-whitespace is typed.

This is fucking annoying.

What Should Happen?

SHOW FUCKING WHITESPACES

Error Messages/Logs

Steps to Reproduce

SHOW FUCKING WHITESPACES

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.167

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_