Untitled undefined type in Mermaid Config Schema

https://mermaid.js.org/schemas/config.schema.json#/$defs/XYChartConfig/properties/chartOrientation

How to plot will be drawn horizontal or vertical

Abstract	Extensible	Status	Identifiable	Custom Properties	Additional Properties	Access Restrictions	Defined In
Can be instantiated	No	Unknown status	Unknown identifiability	Forbidden	Allowed	none	config.schema.json*

chartOrientation Type

unknown

chartOrientation Default Value

The default value is:

"vertical"