[Bug] Update animation not work in highlight spec --> normalSpec

### Version

2.0.20

### Link to Minimal Reproduction

https://www.visactor.com/vchart/playground?specId=0816354150&timestamp=1775031685923&version=2.0.20&theme=light

### Steps to Reproduce

点状态切换即可

### Current Behavior

高亮态 --> 普通态没有动画

### Expected Behavior

得有动画呀

### Environment

```markdown
- OS:
- Browser:
- Framework:
```

### Any additional comments?

_No response_