updating querystring with query value

hi, thanks so much for the example.
i am trying to get this working with the query parameter in the url. is this possible?

i can find in the documentation of the autocomplete lib some information about state

```
initialState: {
// This uses the `search` query parameter as the initial query
query: new URL(window.location).searchParams.get('query'),
},

onStateChange({ state }) {
console.log(state);
},
```

This doesn't seem to work in the selectize version. Any help would be great!

没有指定文件或测试。首先定位 Selectize 示例，并结合所示的 initialState 和 onStateChange 代码片段阅读 autocomplete 状态文档。当示例明确处理所要求的查询参数行为，或记录该限制时，即视为完成。

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