The current Test Scenario Editor prototype relies on a plain useState() to hold the editor state.
In the same way we managed DMN and BPMN editors, To store ’s state, we’ll follow ReactFlow’s recommendation and use Zustand + Immer. Zustand provides a global, very capable store mechanism to centralize the component’s state, while Immer makes it much easier to update deeply nested objects. The ’s internal state will be held in a single, Immer-enabled Zustand store, with a debouncing mechanism to batch onModelChange callbacks, making the component behave like a Controlled Component, while still having control over when to notify that its state changed.