Resizing the window on our UWP app or simply navigating to the page with the Telerik RadListView on UWP hangs the app. Scrolling performance is bad too. I have removed everything on this page and the only thing that continues to cause the poor performance the Telerik RadListView. We really only are binding to text, additionally I removed the Vector Image at the end of the row just in case that was an issue. I even removed the contents of the ListViewTemplateCell.View in case the issue was what we had for our template. The poor performance probably starts with items ranging from 200-300 items in the list. Performance for 900 items is absolutely terrible. Please help, we're looking to ship soon and don't want our customers having a terrible experience.
Here is what we have: