在zk中使用带有mvvm模型的模板时，静态行不在网格中呈现

<grid vflex="1" model="@bind(vm.getModel())">
        <columns menupopup="auto">
            <column label="Name" sort="auto(name)" />
            <column label="Type" sort="auto(type)" />
        </columns>
        <rows>
        <row>
            <button label="Left" />   // This do not render
            <label value="Right" />   // This do not render
        </row>
        <template name="model">
            <row>
                <label value="@bind(each.name)" />
                <label value="@bind(each.type)" />
            </row>
        </template>
        </rows>
    </grid>
<grid vflex="1" model="@bind(vm.getModel())">