There is a memory leak in the TreeView on iOS/MacCatalyst - when the TreeView control is on the page, the page does not dispose when GC runs.

When having a TreeView with ItemTemplate and adding the TapGesture on ItemTemplate, the scrolling on mobile stops working. 

Workaounrd:

Add the tap gesture only on a label, not to the complete item template.

Improve the scrolling through the TreeView items on iOS and MacCatalyst. 

Currently the control has a reduced scrolling performance.

Child nodes rendering issue in the template inside of TreeView. it's a random issue but it's easy to replicate specially if you

• Expand/collapse child node
• navigating back to TreeView and expanding the previous expanded nodes
• have the horizontal scroll enabled

Context menu would be useful to allow users to add / delete items.

Provide an option to swipe the TreeView Item. 

I have tried using the Microsoft .NET MAUI SwipeView, but the control cannot scroll.

Having a TreeView on a page, and when navigating forward backward to this page, start expand collapse items with many children, the expand indicator is misplaced: 

Provide an API for filtering the TreeView.

Imagine large list of expanded and collapsed items which completely does not fit on the screen in RadTreeView. User scrolls to the middle of the list. User doesn't select anything from the list, just looks. User closes the application, and the application saves TreeView's current scroll positions in some file. Next user opens the application. After items are loaded I want to scroll RadTreeView in code to the position from the previously saved data in file.

If we have a TreeView control inside a Popup, and the TreeView is operated with a finger, everything works perfectly.
However, if there is interaction with the treeview items with a stylus (Samsung Galaxy Tab S6), the app crashes regularly.