[Bug] Markdown renderer truncates output in console display

Bug Description

I'm having issues with the Claude Code console not displaying all text properly. Help me troubleshoot this.

● I can help you troubleshoot the display issues with the Claude Code console. Let me check the documentation for known issues and solutions.

● claude-code-guide(Troubleshoot console display issues)
⎿  Done (3 tool uses · 22.2k tokens · 19s)

eps for Claude Code console display issues:

your installation health and can identify common problems
terminal theme alignment - Run /config to ensure Claude Code's theme matches your terminal's theme

te long pasted content → use file-based workflows instead

• JetBrains terminals may have Esc key conflicts → disable "Move focus to editor with Escape" in Settings → Tools → Terminal

ghting → ask for language tags in code blocks
etup to configure Shift+Enter

ystem performance issues → move project to Linux filesystem or use more specific searches

rm ~/.claude.json

displaying properly? For example:

This will help narrow down the specific issue.

I cannot read what you just output - most of the text is missing. Write it to a file.

● Write(claude-console-troubleshooting.md)
⎿  Wrote 1 lines to claude-console-troubleshooting.md
# Claude Code Console Display Troubleshooting
## Quick Diagnostics

1. Run /doctor - This checks your installation health and can identify common problems
2. Check terminal theme alignment - Run /config to ensure Claude Code's theme matches your terminal's

theme
## Common Issues and Fixes

● Written to claude-console-troubleshooting.md in your project root.

When you showed me the raw markdown I was able to read it. When you showed me what I assume is the rendered

result of that markdown, I could not read it. There may be something wrong with your markdown renderer.

● That's very useful diagnostic information. If you can read raw markdown but not the rendered output, that indicates a bug in Claude Code's markdown renderer itself.

de. When you do, include:

using? (Windows Terminal, PowerShell, CMD, VS Code terminal, etc.)
e file paths)
c symptom: "Raw markdown displays correctly, but rendered markdown output is missing most text"
an issue or did it start recently?

For now, I can work around this by outputting raw text instead of formatted markdown. Let me know if you need me to explain anything from that troubleshooting file, and I'll write it as plain text.

Is there anything specific from the troubleshooting steps you want to try first, or do you want to report the bug?

show me the raw, unformatted version of your last message.

● That's very useful diagnostic information. If you can read raw markdown but not the rendered output, that indicates a bug in Claude Code's markdown renderer itself.

You should report this with /bug in Claude Code. When you do, include:

1. What terminal are you using? (Windows Terminal, PowerShell, CMD, VS Code terminal, etc.)
2. OS version? (I can see you're on Windows from the file paths)
3. Specific symptom: "Raw markdown displays correctly, but rendered markdown output is missing most text"
4. When it started: Has this always been an issue or did it start recently?

For now, I can work around this by outputting raw text instead of formatted markdown. Let me know if you need me to explain anything from that troubleshooting file, and I'll write it as plain text.

Environment Info

• Platform: win32
• Terminal: null
• Version: 2.0.73
• Feedback ID: 73156c6a-d7b3-4ca3-8ddf-59a87fdda0d2

Errors

[{"error":"Error: Request was aborted.\n    at gT.makeRequest (file:///C:/Users/wolff/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:846:3940)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-12-19T19:27:48.400Z"},{"error":"Error: Request was aborted.\n    at gT.makeRequest 

Note: Error logs were truncated.

<img width="1727" height="915" alt="Image" src="https://github.com/user-attachments/assets/1ba46c37-d81b-475c-b8e4-c2540e5bee62" />