I know that I can use the itemsChangeEffect attribute to add effects to tilelist when an item is added or removed in the list, however, I'd like to add an effect to animate items being resized. I can do this with tile, because I have a list of the children components, however, with TileList, the children are all created by the itemrenderer code. How do I get a list of the itemrenderers created for use as child components in a tilelist, so that I can pass those children to the effect?