Infinite items loading in Xamarin Forms FlowListView

I am implementing the FlowListView NuGet package for a custom listview with multiple columns.

(NuGet package link: https://www.nuget.org/packages/DLToolkit.Forms.Controls.FlowListView/)

Everything is displayed as it should. But the app is getting very slow. On looking further in the Live Visual Tree I found out that the list items in the FlowListView are loading infinitely. I don't know what is causing it.

Can anyone tell me why is it happening, and how to stop it?

XAML:

<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"             xmlns:flv="clr-namespace:DLToolkit.Forms.Controls;assembly=DLToolkit.Forms.Controls.FlowListView"             xmlns:vm="clr-namespace:FlowDemo.ViewModels"             x:Class="FlowDemo.MainPage"><ContentPage.BindingContext><vm:MainViewModel /></ContentPage.BindingContext><StackLayout><flv:FlowListView FlowColumnCount="2"                              RowHeight="50"                              SeparatorVisibility="Default"                              HasUnevenRows="false"                              FlowItemsSource="{Binding Items}" ><flv:FlowListView.FlowColumnTemplate><DataTemplate><Frame Margin="10" Padding="0" CornerRadius="6" HasShadow="True"><Label Text="{Binding}" HorizontalOptions="Center" VerticalOptions="Center" /></Frame></DataTemplate></flv:FlowListView.FlowColumnTemplate></flv:FlowListView></StackLayout></ContentPage>

View Model:

using System.Collections.ObjectModel;namespace FlowDemo.ViewModels{    public class MainViewModel    {        public ObservableCollection<string> Items { get; set; } = new ObservableCollection<string>() { "Item 1", "Item 2", "Item 3", "Item 4", };    }}

Code Behind:

using DLToolkit.Forms.Controls;using Xamarin.Forms;namespace FlowDemo{    public partial class MainPage : ContentPage    {        public MainPage()        {            InitializeComponent();            FlowListView.Init();        }    }}

Screenshot:Click here to view image