[BUG] Backspace Key intermittently Inserts Spaces Instead of Deleting Characters

Bug Description
backspace key malfunction: adds space instead of erasing the text

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 1.0.53
• Feedback ID: bfbec83e-51e7-49f4-8e7f-76e561881d64

Errors

[{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T15:57:09.032Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T16:27:09.204Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)","timestamp":"2025-08-04T18:07:37.575Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T19:07:36.940Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T19:37:36.790Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T20:07:37.100Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T20:37:36.863Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T21:07:36.926Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-08-04T21:37:36.916Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)","timestamp":"2025-08-04T22:07:36.980Z"},{"error":"Error: Failed to install new version of claude:  npm error code EIDLETIMEOUT\nnpm error Idle timeout reached for host `registry.npmjs.org:443`\n\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1736:392)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10907)","timestamp":"2025-08-05T00:45:18.189Z"},{"error":"Error: Another process is currently installing an update\n    at zB1 (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1726:1791)\n    at Object.current (file:///Users/abhay/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2624:10913)\n    at process.processTicksAndRejections (node:internal/process/task_queu

Note: Error logs were truncated.