JSON frontmatter parse error

[zenany]

The page content for home.md is:

{
  "title": "title",
  "categories": ["api"],
  "slug": "api.trade",
  "description": "{"
}

### Page

when generate page use hugo, got error:

there may be something wrong when process { in string value

[moorereason]

A simplified test:

{"k": "{"}

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.