[Bug] Terminal UI: No Scrollback, Limited Response Visibility

Bug Description
the terminal real estate is not being used by claude code and i can't scroll to see previous messages. scrolling just scrolls through my previous prompts in the input box. this is very annoying. i can't even see the most recent response in full. this makes it unusable. on a $200 subscription this is a joke!

Environment Info

• Platform: linux
• Terminal: cursor
• Version: 1.0.110
• Feedback ID: 6fc153bc-f6a8-499d-8ac5-f886133ce6cb

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at kV (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1755:1184)\n    at file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1755:912\n    at Array.map (<anonymous>)\n    at DX (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1755:903)\n    at RdB (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:2896:9537)\n    at pD (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:19415)\n    at Rl (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:42814)\n    at X9 (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38355)\n    at ff (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38283)\n    at QC (file:///home/salemabuhassan/.nvm/versions/node/v22.13.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38137)","timestamp":"2025-09-10T08:02:52.398Z"}]