[Bug]:modes中添加‘’zoom-canvas‘,影响自定义节点内容滚动

### Describe the bug / 问题描述

G6中modes中添加‘’zoom-canvas‘,如果自定义节点添加自定义behavior中使用了wheel,想要自定义节点的文本可滚动查看。但是就会一个问题，滚动自定义节点的内容的时候，画布也会自动缩放。怎么处理才能使在滚动节点内容的时候，画布不会自动缩放。

### Reproduction link / 复现链接

_No response_

### Steps to Reproduce the Bug or Issue / 重现步骤

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### Version / 版本

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### OS / 操作系统

- [ ] macOS
- [ ] Windows
- [ ] Linux
- [ ] Others / 其他

### Browser / 浏览器

- [ ] Chrome
- [ ] Edge
- [ ] Firefox
- [ ] Safari (Limited support / 有限支持)
- [ ] IE (Nonsupport / 不支持)
- [ ] Others / 其他

Start at the modes configuration for `zoom-canvas` and the custom behavior that handles `wheel` events, then reproduce the interaction with a custom node containing scrollable text. Done means scrolling node content no longer zooms the canvas, while canvas zooming still works as intended.

Written by the indexing model from the issue text.