Mindmaps are not rendering

[bittib010]

Description

Also happens in your repo docs on mindmaps.

Steps to reproduce

https://github.com/mermaid-js/mermaid/blob/6b251de227d999af7371e4928445193fe3a6de54/packages/mermaid/src/docs/syntax/mindmap.md

Read this. Currently Im running windows 10, chrome browser

Screenshots

No response

Code Sample

No response

Setup

Windows10 Chrome fully updated

Additional Context

No response