Krom bug example?

Main.hx

package;

import kha.Assets;
import kha.Color;
import kha.Framebuffer;
import kha.Scheduler;
import kha.System;

class Main {
	static function update(): Void {
	}

	static function render(frames: Array<Framebuffer>): Void {
		final fb = frames[0];
		final g2 = fb.g2;

		g2.begin(true);
		g2.drawSubImage(Assets.images.image_one,
			1,
			1,
			0,
			0,
			32,
			32);
		g2.drawSubImage(Assets.images.image_two,
			20,
			20,
			0,
			0,
			32,
			32);
		g2.end();
	}

	public static function main() {
		System.start({title: "Project", width: 1024, height: 768}, function (_) {
			Assets.loadEverything(function () {
				Scheduler.addTimeTask(function () { update(); }, 0, 1 / 60);
				System.notifyOnFrames(function (frames) { render(frames); });
			});
		});
	}
}