Since ios 15 reload from event handler leads to immense flickering!

[innomotionmedia]

I reload items from a simple function.

If I call the reload function statically,

EG:

   LoadMoreAds(4);
   LoadMoreAds(8);
   LoadMoreAds(12);
   LoadMoreAds(16);

Everything works fine.

But If I put this inside the event handler for item appearing to make it dinamically reload:

 private void listview_allAds_FlowItemAppearing(object sender, ItemVisibilityEventArgs e)
        {
              TinyAd current = e.Item as TinyAd;

              if (current == contentOfListView[contentOfListView.Count-1])
              {
                LoadMoreAds();
              }

}

The items that are already inside the observable collection flicker badly for a few frames until the reload is done. then they are fine until the next reload happens.

THis is my list:

  <flv:FlowListView
                    Grid.Row="1"
                    BackgroundColor="Transparent"
                    Scrolled="listview_allAds_Scrolled"
                    VerticalOptions="Fill"
                    FlowItemAppearing="listview_allAds_FlowItemAppearing"                 
                    Refreshing="listview_allAds_Refreshing"
                    FlowColumnCount="1"
                    IsPullToRefreshEnabled="True"
                    Margin="5,0,5,0"
                    VerticalScrollBarVisibility="Never"
                    HasUnevenRows="True"
                    x:Name="listview_allAds" />

Has anyone experienced a similiar issue?

[SolarisYan]

I have the same issue, have you solved it

[innomotionmedia]

No, i switched to different components... :(