问在循环中创建动态组件会导致闪烁

EN

<div ngFor="let ledgerDeposit of deposits">
    <ng-template #depositTarget></ng-template>
</div>

 @ViewChildren('depositTarget', { read: ViewContainerRef }) depositTargets: QueryList<ViewContainerRef>; 

    async ionViewDidLoad() {
        this.depositTargets.changes.subscribe(() => {
            this.loadComponents();
        });

        await this.loadDeposits(false);
    }

   async loadDeposits(forceRefresh: boolean) {
    this.deposits = await this.exchanges.getDeposits();
   }

    private loadComponents() {
        this.depositTargets.toArray().forEach((viewContainerRef, i) => {
            let deposit = this.deposits[i];
            let exchange = this.exchanges.getExchange(deposit.exchange);

            let componentFactory = this.componentFactoryResolver.resolveComponentFactory(exchange.depositSingleComponentName);
            let componentRef = viewContainerRef.createComponent(componentFactory);
            componentRef.instance.deposit = this.deposits[i];
        });
    }