It does if you click on "What is a statechart?", https://statecharts.dev/what-is-a-statechart.html https://statecharts.dev/what-is-a-statechart.html . > The pr

It does if you click on "What is a statechart?", https://statecharts.dev/what-is-a-statechart.html https://statecharts.dev/what-is-a-statechart.html . > The primary feature of statecharts is that states can be organized in a hierarchy: A statechart is a state machine where each state in the state machine may define its own subordinate state machines, called substates. Those states can again define substates.