UI crashes on complex OpenAPI documents

Q&A (please complete the following information)

• OS: macOS, Windows
• Browser: Chrome
• Version: 120.0.6099.234
• Method of installation: web version - https://editor-next.swagger.io/
• Swagger-UI version: n/a
• Swagger/OpenAPI version: OpenAPI 3.0

Content & configuration

When rendering a complex OpenAPI document, UI comes unresponsive first with the following browser dialog, and eventually crashes later:

Example Swagger/OpenAPI definition:
https://api.sap.com/odata/1.0/catalog.svc/APIContent.APIs('SAP_ICSM_StudyService')/$value?type=json

Describe the bug you're encountering

To reproduce...

Steps to reproduce the behavior:

1. Go to https://editor-next.swagger.io/
2. Paste content from this link: https://api.sap.com/odata/1.0/catalog.svc/APIContent.APIs('SAP_ICSM_StudyService')/$value?type=json
3. Try to expand first operation "/BlindingGroups"

Expected behavior

UI doesn't crash.