guanzongjiang opened a new issue, #19990:
URL: https://github.com/apache/echarts/issues/19990
### Version
5.5.0
### Link to Minimal Reproduction
暂无，里面有些geo数据无法展示
### Steps to Reproduce
发现一个问题，我想实现地图下钻的功能，代码实现如下，先加载了默认地图数据【map】,然后绑定了点击事件,处理点击事件时，切换map为map2,
然后调用goback重置options时，效果不符合预期
var options = {
tooltip: {},
geo: {
map: 'map',
regions: [],
},
series:[
{
type: "map",
geoIndex: 0,
data: [],
}
],
};
onMounted(async () => {
mapData = ...;
mapData2 = ...;
mapDom = document.getElementById('map');
myChart = echarts.init(mapDom);
mapData = await util.getGeoData();
echarts.registerMap("map", mapData);
myChart.setOption(options);
myChart.on('click', e => {
echarts.registerMap("map2", mapData2);
options.geo.map = "map2";
myChart.setOption(options);
})
})
function goback() {
echarts.registerMap("map", mapData);
options.geo.map = "map";
myChart.setOption(options);
}
### Current Behavior
goback触发后，出现以下问题
1. 发现第一次点击的区域没被选中，但是当我鼠标滑过上次点击的区域时又被选中了，并且离开该区域后，选中状态不会消失
2. 后来我试了下设置options时，指定notMerge为true，当我返回上一步时，重复1步骤都同样不会被选中，但是滑过选中区域时也不会被选中
3. options里面没有series时，不会出现以上情况，也不会记录被选中的区域
### Expected Behavior
1. 返回上一步时能选中上次点击的区域
### Environment
```markdown
- OS:
- Browser:
- Framework:
```
### Any additional comments?
_No response_
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