Effect concatenate

[saroar]

is concatenate give us garante 2nd func will start after 1st func work done?

case let .receiveDeliveredNotifications(.success(notifications)):
        state.deliveredNotificationIDS = notifications.map { $0.request.identifier }
        
        return .concatenate(
            
            state.removeDeleveriedNotifications()
                .fireAndForget(),
            
            environment.userNotificationClient
              .removePendingNotificationRequestsWithIdentifiers(["com.addame.words300"])
              .fireAndForget(),
            
            state.buildNotifications(words: state.words)
                .fireAndForget()
        )

i try debug i see here is it my
state.removeDeleveriedNotifications called first then
state.buildNotifications then only work
removePendingNotificationRequestsWithIdentifiers
here is video
https://vimeo.com/702720413

here is State extension
https://github.com/saroar/Word369/blob/settings/Word300iOSSPM/Sources/WordFeature/ExtensionWordState.swift#L89