I have a collectionview on my UI and I load 20 items initially. I have added RemainingItemsThresholdReached event for loading next 20 items when I reach the end of first 20 items. But after loading first 20 it is instantly load the next 20 and again load the next 20 and repeated up to load all the items.

I am facing 2 issues with the CollectionView:

I am facing 2 issues with the CollectionView:

I have added a RefreshView for a CollectionView. After adding RefreshView, the CollectionView contents are not visible on the UI. The CollectionView contents are visible on the UI before adding RefreshView. Below is the code: