Untitled string in Mermaid Config Schema

https://mermaid.js.org/schemas/config.schema.json#/$defs/JourneyDiagramConfig/properties/titleFontSize

Font size to be used for the title text in Journey Diagrams

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*

titleFontSize Type

string

titleFontSize Default Value

The default value is:

"4ex"