How to access child state from parent reducer when using StackState?

[jecht83 (Julio Montoya)]

You might be looking for something like this

NavigationStackStore send an Action to a child

By following this approach added a mutating func into the Child and got the error // Path.State does not contain mutating func case let .element(id: id, action: …): state.path[id: id]?.someMutatingFunc() // Cast from 'ContentFeature.Path.State?' to unrelated type 'SettingsFeature.State' always fails case let .element(id: id, action: …): if let settingsState = state.path[id: id] as? SettingsFeature.State { settingsState.someMutatingFunc() } return .none Also documentatio…