WPF Telerik controls not displayed correctly in x64 build platform

Environment

Product Version	2019.1.220
Product	Progress® Telerik® UI for WPF

Description

Telerik UI for WPF controls are not displayed correctly in x64 build platform.

Cause\Possible Cause(s)

Limitation in the Visual Studio designer. More information about this can be found in this MSDN forum thread.

Solution

Set the build configuration to be Any CPU or x86.