Kiro IDE chat shows error related to mermaid.js when showing a mermaid.js diagram in chat output

[mortillan]

Before opening, please confirm:

• I have searched for duplicate or closed issues

Operating System

Windows 11

Kiro Version

1.0.437

Bug Description

This always show whenever a mermaid.js diagram is produced as output by the chat agent

Steps to Reproduce

1. Create a new session using Kiro IDE chat
2. Prompt anything that would produce a mermaid.js diagram, preferrably a graph type since that is the graph created in my screenshot.
3. scroll downwords in the chat and see the red error Syntax error in text mermaid version 11.16.1

Expected Behavior

1. Regardless if there is mermaid error, that should not break the chat UI and occupy space.

Conversation ID

No response

Additional Context

No response

[github-actions]

Thanks for reporting this issue and for the detailed reproduction steps and screenshots! 🙏 We can see that mermaid.js diagram rendering in the chat is throwing a syntax error and disrupting the UI experience. A maintainer will take a look at this shortly — we appreciate you helping us make Kiro better!