Bug report

Reproduction of the problem

Create a Grid using the Telerik UI for ASP.NET MVC wrappers and add .Size(ComponentSize.Medium) to the configuration.

Current behavior

When the Grid is created using Telerik UI for ASP.NET MVC wrappers and  .Size(ComponentSize.Medium) is applied the Grid is missing the k-grid-md class.

When using the same configuration but with .Size(ComponentSize.Small) k-grid-sm class is present.

The classk-grid-md is present when using jQuery and Telerik ASP.NET Core.

Expected/desired behavior

The behavior should be consistent and the k-grid-md class should be applied also when using Telerik UI for ASP.NET MVC wrappers

Environment

• Kendo/Telerik version: 2026.3.811
• Browser: [all ]