我想使用html/template在一个范围内运行一个范围。示例代码（https://go.dev/play/p/fxx61RwIDhd）如下所示：

package main

import (
    "html/template"
    "os"
)

type Runtest struct {
    ID          int
    SessionType string
}

type Setting struct {
    ID   int
    Type string
}

type templateData struct {
    Runtest []*Runtest
    Setting []*Setting
}

func main() {
    tmpl := template.Must(template.New("nested-range").Parse(`
        {{ range .Runtest }}
            <h1>Runtest ID: {{ .ID }}, Session Type: {{ .SessionType }}</h1>
            <ul>
                {{ range .Setting }}
                    <li>Setting ID: {{ .ID }}, Type: {{ .Type }}</li>
                {{ end }}
            </ul>
        {{ end }}
    `))

    runtestsList := []*Runtest{
        {ID: 1, SessionType: "Type A"},
        {ID: 2, SessionType: "Type B"},
    }

    settingsList := []*Setting{
        {ID: 101, Type: "Setting 1"},
        {ID: 102, Type: "Setting 2"},
        {ID: 201, Type: "Setting X"},
        {ID: 202, Type: "Setting Y"},
    }

    data := templateData{
        Runtest: runtestsList,
        Setting: settingsList,
    }

    err := tmpl.Execute(os.Stdout, data)
    if err != nil {
        panic(err)
    }
}

我在执行代码时得到以下错误：

panic: template: nested-range:5:13: executing "nested-range" at <.Setting>: can't evaluate field Setting in type *main.Runtest

模板引擎似乎将{{ range .Setting }}视为{{ range .Runtest }}的一部分。
如果你只尝试一个范围，代码将工作：https://go.dev/play/p/CUOxnBfvAo1
也是一个接一个的范围：https://go.dev/play/p/mge2JsQYOYD
是否可以使用不属于第一个范围数据的数据运行范围内的范围？