在无限滚动画布上，节点拖拽到边界时，从节点被遮盖到展示完全，延时时间过长，影响用户使用

### 问题描述

如题，在官方文档中的滚动画布就可复现此问题

### 重现链接

https://x6.antv.antgroup.com/tutorial/plugins/scroller

### 重现步骤

1.进入无限滚动章节
2.拖拽节点到边界上
3.可明显看到节点被遮盖

### 预期行为

期望用户感知不到

### 平台

- 操作系统: [macOS, Windows, Linux, React Native ...]
- 网页浏览器: [Google Chrome, Safari, Firefox ...]
- X6 版本: [2.11.1 ...]

### 屏幕截图或视频（可选）

_No response_

### 补充说明（可选）

_No response_

Start by reproducing the issue in the official Scroller tutorial at https://x6.antv.antgroup.com/tutorial/plugins/scroller, following the listed steps while dragging a node to the canvas boundary. Trace the infinite-scrolling canvas behavior involved in that entry point; done means the node is not visibly covered and the boundary response has no noticeable delay.

Written by the indexing model from the issue text.