Hello Brett Martin,
Thank you for your feedback. This feature is in our plans for the future releases. You can check its availability using our PITS system:
As workaround I can recommend you invalidate aрrange of the information layer when item's location is changed:
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items.