如何使光标在JavaFX文本字段中可见？

textField.setStyle("-fx-cursor: text;");

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class Main extends Application {
    @Override
    public void start(Stage primaryStage) {
        TextField textField = new TextField();
        textField.requestFocus(); // 设置焦点到文本字段上
        textField.setStyle("-fx-cursor: text;"); // 设置光标可见

        VBox root = new VBox(textField);
        Scene scene = new Scene(root, 300, 200);
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}