[Bug] ESC key doesn't work when claude terminal is started by intellij

Bug Description
When I launch clode from the Intellij plugin the ESC key doesn't work, so I can't step out of a specific command and I have to entirely quit the session by using CTRL+C. If I launch claude directly from the Intellij terminal it works fine.

Environment Info

• Platform: darwin
• Terminal: intellij
• Version: 2.0.29
• Feedback ID: 2839ff11-23ec-4502-8391-f600cbaf5b6b

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at YD (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1175:4413)\n    at file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1175:4141\n    at Array.map (<anonymous>)\n    at MF (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1175:4132)\n    at YTQ (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1797:6306)\n    at Vw (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:73:19414)\n    at Io (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:75:42806)\n    at T9 (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:75:38347)\n    at zc (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:75:38275)\n    at Lw (file:///Users/johannes/.local/share/mise/installs/node/24.10.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:75:38129)","timestamp":"2025-10-30T01:13:26.315Z"}]