[BUG] At wits end with IntelJIdea, I have to get a new IDE if you can't fix this... <ESC> to interrupt Claude, doesn't.

Environment

• Platform (select one):
• [X] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: <!-- output of claude --version -->
• Operating System: macOS 15.3
• Terminal: IntelliJ IDEA 2023.1.1 (Ultimate Edition) Build #IU-231.8770.65

Bug Description

So many times I have tried to interrupt Claude to prevent it searching for twenty minutes for something I can paste. But ESC simply doesn't work.

Steps to Reproduce

1. Start Claude on a task
2. Press ESC
3. Press ESC ESC ESC ESC ESC ESC ESC ESC ESC ESC ESC ESC ESC ESC !@#$%^ Ctrl-C
4. Curse like a proverbial sailor

Expected Behavior

Pressing ESC to interrupt the agent.

Actual Behavior

Nothing. Pressing ESC doesn't do anything.