SequentialTransition .stop() doesn't wait until the transition end its cycle

I made a Sequential Transition in javafx to fade in/out between two cycles.

My problem is when i call .stop() for the sequential transition, it stop the transition, but it don't wait the transition until it finish it's transition cycle, so it stop the transition sometimes during the half of fading process! How i make it stop the sequential transition after fading cycle finished? so to able me when i recall .play() or .playfromStart() then it play again correctly?

Example of my code:

import javafx.animation.*;
import javafx.application.Application;
import javafx.scene.*;
import javafx.scene.shape.*;
import javafx.stage.Stage;
import javafx.util.Duration;

public class Transitions extends Application {
    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage stage) throws Exception {
        Rectangle circle1 = RectangleBuilder.create()
                .arcHeight(300)
                .arcWidth(300)
                .height(30)
                .width(40)
                .opacity(0.6)
                .translateY(30)
                .style("-fx-fill: linear-gradient(#82d24f,#398907); -fx-stroke: #4a4a4a; -fx-stroke-width: 2")
                .build();

        Rectangle circle2 = RectangleBuilder.create()
                .arcHeight(300)
                .arcWidth(300)
                .height(40)
                .width(50)
                .opacity(0.7)
                .translateX(10)
                .translateY(70)
                .style("-fx-fill: linear-gradient(#82d24f,#398907); -fx-stroke: #4a4a4a; -fx-stroke-width: 2.5")
                .build();

        FadeTransition fade1 = FadeTransitionBuilder.create()
                .duration(Duration.millis(200))
                .node(circle1)
                .toValue(0.3)
                .cycleCount(2)
                .autoReverse(true)
                .build();

        FadeTransition fade2 = FadeTransitionBuilder.create()
                .duration(Duration.millis(100))
                .node(circle2)
                .toValue(0.3)
                .cycleCount(2)
                .autoReverse(true)
                .build();

        SequentialTransition ChildBalloonFade = SequentialTransitionBuilder.create()
                .children(fade1,fade2)
                .cycleCount(Timeline.INDEFINITE)
                .build();

        stage.setScene(new Scene(new Group(circle1, circle2)));
        stage.show();
        ChildBalloonFade .play();
    }
}