Rendering Glitch: Backspace Key Causes Text Box Border Artifact

Bug Description
If I do backspace as a repeat key it messese up the text box and the border on the right at the end of the line is drawn n the text field.

Environment Info

• Platform: linux
• Terminal: kitty
• Version: 1.0.61
• Feedback ID: 25212386-c8b7-45f7-9ca4-1a1170cc9d7b

Errors

[{"error":"Error: Invalid settings\n    at m6Q (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:35775)\n    at EYA (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:36446)\n    at l6Q (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:38097)\n    at WO (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:38481)\n    at G4 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:38413)\n    at P$2 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:884:3271)\n    at file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:895:1146\n    at Q (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:674:14420)\n    at SH8 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2978:10196)\n    at file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:3011:1373","timestamp":"2025-07-26T00:20:23.199Z"},{"error":"Error: Invalid settings\n    at m6Q (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:35775)\n    at EYA (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:36446)\n    at BY (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:37218)\n    at oa1 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:749:1519)\n    at vFA (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:749:1480)\n    at b_B (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2447:1271)\n    at wM0.<anonymous> (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2988:183)\n    at async wM0.parseAsync (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:665:4184)\n    at async kH8 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:3011:1216)\n    at async SH8 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2978:10257)","timestamp":"2025-07-26T00:20:23.378Z"},{"error":"Error: Invalid settings\n    at m6Q (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:35775)\n    at EYA (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:36446)\n    at BY (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:37218)\n    at VYA.storeCurrentSettingsState (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:35045)\n    at VYA.initialize (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:33367)\n    at file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2932:15404\n    at PF (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:21533)\n    at jX (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:41153)\n    at VC (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:35152)\n    at L8 (file:///home/calvinw/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:4841)","timestamp":"2025-07-26T00:20:23.873Z"}]