To reproduce: - Add some items to the control and set the DropDownAnimationEnabled to false. - Programmatically select the third item - Start the application, open the drop down and scroll up with the mouse - you will notice that the grid is not scrolled up. Workaround: Set DropDownAnimationEnabled to true.
Hello,
This issue does not reproduce with the latest Q2 2026 (2026.2.520) version of the Telerik UI for WinForms.Regards,
Nadya | Tech Support Engineer
Progress Telerik