ADDITIONAL SYSTEM INFORMATION :
x86_64/Windows/17.0.5+8-LTS

A DESCRIPTION OF THE PROBLEM :
I discovered that changing Scene's cursor using ImageCursor many times (about 3k+ times on my setup depending on image size) leads to complete disappearance of the cursor and high memory consumption. Tested on several machines using javafx 17, 21 , 23 and on Windows(10/11) the problem reproduces every time. I couldn't reproduce it on MacOS or Linux.


---------- BEGIN SOURCE ----------
package com.example.demo;

import javafx.animation.AnimationTimer;
import javafx.application.Application;
import javafx.scene.ImageCursor;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;

import java.io.IOException;

public class HelloApplication extends Application {
    private int count = 0;
    private long lastUpdate = 0;

    @Override
    public void start(Stage stage) throws IOException {
        Pane pane = new Pane();
        Scene scene = new Scene(pane, 300.0, 200.0);
        stage.setScene(scene);
        AnimationTimer timer = new AnimationTimer() {
            @Override
            public void handle(long now) {
                if (now - lastUpdate >= 1_000_000_0) {
                    Image image;
                    if (count % 2 == 0) {
                        image = new Image(HelloApplication.this.getClass().getResourceAsStream("/com/example/demo/1.png"));
                    } else {
                        image = ne
---------- END SOURCE ----------

FREQUENCY : always