[Bug] Shift+Enter Line Break Functionality Broken in VS Code

Bug Description
Shift+enter does not create a new line in VS code, even with all of the V2 updates

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.0.0
• Feedback ID: 8c760fdd-5c4b-4eff-866f-7ea96f89555a

Errors

[{"error":"AxiosError: Request failed with status code 401\n    at fN (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:715:1077)\n    at IncomingMessage.z0 (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:716:9955)\n    at IncomingMessage.emit (node:events:520:35)\n    at IncomingMessage.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1701:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)\n    at vQ1.request (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:718:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async UWA (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:895:3745)","timestamp":"2025-09-30T12:39:35.294Z"},{"error":"SyntaxError: Unexpected non-whitespace character after JSON at position 65 (line 6 column 1)\n    at JSON.parse (<anonymous>)\n    at file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:747:9932\n    at Q (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:713:13287)\n    at zy2 (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1046:37066)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-09-30T12:48:14.844Z"},{"error":"Error: Request was aborted.\n    at yP.makeRequest (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1034:3864)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-09-30T13:17:33.765Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at ZK (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:1183)\n    at file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:911\n    at Array.map (<anonymous>)\n    at vX (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:902)\n    at rJB (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:2847:9380)\n    at CC (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:34:19415)\n    at Xp (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:42814)\n    at I9 (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38355)\n    at Dh (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38283)\n    at TC (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38137)","timestamp":"2025-09-30T13:18:26.271Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at ZK (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:1183)\n    at file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:911\n    at Array.map (<anonymous>)\n    at vX (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:902)\n    at rJB (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:2847:9380)\n    at CC (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:34:19415)\n    at Xp (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:42814)\n    at I9 (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38355)\n    at Dh (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38283)\n    at TC (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38137)","timestamp":"2025-09-30T13:18:26.274Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at ZK (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:1183)\n    at file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:911\n    at Array.map (<anonymous>)\n    at vX (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1741:902)\n    at rJB (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:2847:9380)\n    at CC (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:34:19415)\n    at Xp (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:42814)\n    at I9 (file:///Users/mark/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:36:38355)\n    at Dh (file:///Users/mark/.claude/loc

Note: Error logs were truncated.