🤔 [QUESTION] 图标联动时 初始化选中

### 🐛 Question description [Please make everyone to understand it]

### 💻 Link to minimal reproduction

Please provide a link by forking these links [g2plot](https://codesandbox.io/s/g2plot-reproduction-template-gyej1) or GitHub repo. What is a minimal reproduction, and why is it required?

### 🏞 Expected result

如何设置交互可以使图标联动中，高亮对应的图标。

### 🚑 Any additional [like screenshots]

* **G2Plot Version**:
* **Platform**:

Start with the linked G2Plot CodeSandbox reproduction template and inspect the chart interaction configuration. The issue provides no chart code, version, platform, or project file paths, so first establish a minimal reproduction for linked icons and determine the intended initialization state. Done means the corresponding icon is highlighted when the interaction is initialized.

Written by the indexing model from the issue text.