Deactivating SyntaxHighlight does not seem to work?

[loldotenv]

I put the following config in my code to turn off syntax highlighting. However, I still get syntax highlights in Swagger UI and for some larger responses it is awfully slow. Any comments on this?

app.Get("/swagger/*", swagger.New(swagger.Config{
  SyntaxHighlight: &swagger.SyntaxHighlightConfig{
    Activate: false,
    Theme:    "",
  },
}))

Expected Behavior
Syntax highlighting should be deactivated.

Current Behavior
Syntax highlighting is still on. For some larger responses it could be really slow.