下面的代码设法更新结果数组，但只有当我将鼠标悬停在图表上时，更改才可见，就好像它只更新onfocus事件一样。是否有方法使图表元素与结果数组一起更新？

<ngx-charts-bar-vertical
                [results]="chartdata"
                xAxis=true
                yAxis=true
            >
            </ngx-charts-bar-vertical>

ngOnInit() {
        this.chartdata = [
            {
                "name": "entry1",
                "value": 500
            },
            {
                "name": "entry2",
                "value": 700
            },
            {
                "name": "entry3",
                "value": 20
            },
            {
                "name": "entry4",
                "value": 100
            }
        ];

        this.ngZone.runOutsideAngular(() => {
            this.interval = setInterval(() => {
                this.chartdata.push({name: "entry " + Date.now().toString(), value: 150});
                this.chartdata = [...this.chartdata];
            }, 3000); //3 seconds
        });

}

Angular 版本：11“@swimlane/ngx图表”：“^18.0.1”，