Thank you for your details. This appears to be a regression issue we have introduced in R2 2016. We logged it in our feedback portal
where you can track its status.
If applicable in your scenario, you can try using and modifying EllipseData objects in code instead of databinding and MapEllipseViews. For example creating shape data objects on code behind would look like:
i = 0; i < 10; i++)
EllipseData data =
data.Width = 10;
data.Height = 20;
Location(r.Next(0, 40), r.Next(0, 60));
Telerik by Progress
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