Infinity grid不显示。

[geeklibin]

Infinity grid不显示。
复制官方示例，同样不显示grid。

这是我运行的

这是官方的示例效果

这是我的代码

<template>
	<canvas id="canvas" style="width:500px;height:500px"></canvas>
</template>
<script setup>
import { Camera, WebGLEngine, Vector3 } from "oasis-engine";
import { OrbitControl, GridControl } from "oasis-engine-toolkit";
import {onMounted} from 'vue'
onMounted(() => {
	const engine = new WebGLEngine("canvas");
	engine.canvas.resizeByClientSize();
	engine.sceneManager.activeScene.ambientLight.diffuseSolidColor.set(1,1,1,1);

	const rootEntity = engine.sceneManager.activeScene.createRootEntity();

	const cameraEntity = rootEntity.createChild("camera");
	const camera = cameraEntity.addComponent(Camera);
	cameraEntity.transform.setPosition(6, 6, 6);
	cameraEntity.transform.lookAt(new Vector3());
	cameraEntity.addComponent(OrbitControl);
        
        //无效
	const grid = rootEntity.addComponent(GridControl);
	grid.camera = camera;

	engine.resourceManager
		.load(
			"https://gw.alipayobjects.com/os/OasisHub/267000040/9994/%25E5%25BD%2592%25E6%25A1%25A3.gltf"
		)
		.then((gltf) => {
			rootEntity.addChild(gltf.defaultSceneRoot);
		});

	engine.run();
});
</script>

[yangfengzzz]

请问引擎是什么版本？