Kendo ui 剑道ui网格过滤器图标未显示

过滤器图标未显示在选项卡中。但当我尝试单击最后显示的过滤器选项时。 如何显示过滤器图标以及我需要编写的代码

$("#grid").kendoGrid({
        dataSource: dataSource,
        dataBound: function(){
            updateGridForStage(stage)
            riskGridTitle()
        },
        height: 'auto',
        scrollable: true,
        sortable: true,
        filterable: Object,
        pageable: false,
        columns: [
            { field: "subject", title: "Subject", width: "40%" },
            { field: "status", title: "Status", width: "30%" },
            { field: "risk", title: "Score", width: "10%" },
            { field: "owner", title: "Owner", width: "25%" },
            { field: "days_open", title: "Days Open", width: "15%" },
            { field: "next_review", title: "Next Review Date", width: "25%" },
            { command}]
});

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“我需要在状态附近显示图标”

我想你只需执行

true

而不是

对象

filterable: true