use wrong defined code in EnhancedHTMLFragment

KaTeX parse error: Expected '}', got 'EOF' at end of input: …t";expression={.handlesCount};css={if($.Handles -gt 500){“indigo”}}}
ConvertTo-EnhancedHTML -HTMLFragments $fragm -CssUri C:\itl\abc.css | Out-File -FilePath C:\itl\ifExpression.html

… t-Process | ConvertTo-EnhancedHTMLFragment -Properties name,company,@ …
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Hashtable missing Name and/or Expression key

什么原因