[BUG] /usage command cannot be dismissed in PhpStorm's embedded terminal

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?

Steps to reproduce: Type /usage in Claude Code within PhpStorm's embedded terminal
Expected: Escape (or another key) dismisses the view
Actual: Escape shifts focus to code window. No key combination dismisses the /usage view — terminal must be killed

What Should Happen?

There should be a way to exit the /usage view from within the view itself — such as a menu option or a second key combination.

Error Messages/Logs

Steps to Reproduce

Steps to reproduce: Type /usage in Claude Code within PhpStorm's embedded terminal
Expected: Escape (or another key) dismisses the view
Actual: Escape shifts focus to code window. No key combination dismisses the /usage view — terminal must be killed

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.221

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

WSL (Windows Subsystem for Linux)

Additional Information

_No response_