Update from code changes: document x-mint playground expand setting

[mintlify]

Summary

Documents the new operation-level x-mint.playground.expand OpenAPI extension for collapsing nested object fields in the API playground by default.

Spec authors can now add x-mint: playground with expand: false to an operation so nested object field dropdowns start collapsed in the API playground. Top-level request sections (Authorization, Path, Query, Body) always stay expanded, and users can still expand collapsed fields manually. When the setting is omitted, behavior is unchanged and everything starts expanded. Shipped in https://github.com/mintlify/mint/pull/10537

Changes

• Added a "Collapse nested playground fields" section to the x-mint customization docs on the OpenAPI setup page, with a JSON example
• Mirrored the new section in the Spanish, French, and Chinese translations

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Note

Low Risk
Documentation-only changes with no runtime or auth impact; the favicon/table additions may be accidental editorial noise.

Overview
Documents the operation-level x-mint.playground.expand OpenAPI extension so nested object fields in the API playground can start collapsed.

The English OpenAPI setup page adds a Collapse nested playground fields section (JSON example plus behavior: top-level Authorization/Path/Query/Body stay expanded, nested objects collapse when expand: false, default remains fully expanded). The same section is mirrored in the Spanish, French, and Chinese openapi-setup pages.

The English page also updates several code fences from {line} to highlight={line} syntax, reformats some <CodeGroup> / <Steps> JSON blocks, and expands frontmatter keywords to a YAML list. The diff includes a favicon image and empty markdown table near the top of the English page—worth confirming those are intentional before merge.

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• ai-native.mdx
  • Ryan Schwarz: <@69659a9bf4128a4148a99d13|trevor@mintlify.com> view comment

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[cursor]

Cursor Bugbot has reviewed your changes using default effort and found 2 potential issues.

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[cursor]

Accidental favicon image in docs

Medium Severity

A Favicon image was inserted at the top of the OpenAPI setup page. It is unrelated to the x-mint.playground.expand documentation and will render on the live page.

 

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[cursor]

Empty table added to docs

Medium Severity

An empty three-column markdown table was inserted near the top of the OpenAPI setup page. It has no headers or content and will render as a blank table on the live page.

 

^{Reviewed by Cursor Bugbot for commit 21accc0. Configure here.}