### Bug report

When a custom class or styles are set through the HtmlAttributes() method, they are not applied to the Stepper's element.

### Reproduction of the problem

1. Set a class in the Stepper's HtmlAttributes, e.g.,

```
.HtmlAttributes(new { @class = "test" })

```

2. Add a custom style in the Stepper's HtmlAttributes, e.g.,

```
.HtmlAttributes(new { style = "color: blue;" })

```

### Current behavior

The custom class/styles are not applied to the Stepper's wrapping element.

### Expected/desired behavior

The custom classes and styles are applied to the Stepper.

### Environment

* **Kendo UI version: 2022.1.412
* **jQuery version: 1.12.4
* **Browser: [all] 

### Bug report

When a custom class or styles are set through the HtmlAttributes() method, they are not applied to the Stepper's element.

### Reproduction of the problem

1. Set a class in the Stepper's HtmlAttributes, e.g.,

```
.HtmlAttributes(new { @class = "test" })

```

2. Add a custom style in the Stepper's HtmlAttributes, e.g.,

```
.HtmlAttributes(new { style = "color: blue;" })

```

### Current behavior

The custom class/styles are not applied to the Stepper's wrapping element.

### Expected/desired behavior

The custom classes and styles are applied to the Stepper.

### Environment

* **Kendo UI version: 2022.1.412
* **jQuery version: 1.12.4
* **Browser: [all] 

Using Visual Studio Enterprise 16.0.0.

Created MVC Project 4.6.1

Run Telerik utility to "Convert to Telerik Web Application" from Project context menu. On a clean project just created from the VS Template.

Since previous step errors out and doesn't complete an attempt was made to use the Telerik Upgrade Wizard.

This produced the following error: 

An error occurred while running the wizard.

Error executing custom action Telerik.VSX.Actions.ShowConversionLogAction: Could not instantiate a TextTransformation object from the compiled assembly. The following Exception was thrown:
System.InvalidCastException: Unable to cast object of type 'Microsoft.VisualStudio.TextTemplating3e7341780e3e4a17bdabe17b447cd796.GeneratedTextTransformation' to type 'Microsoft.VisualStudio.TextTemplating.TextTransformation'.
   at Microsoft.VisualStudio.TextTemplating.TransformationRunner.CreateTextTransformation(String fullClassName, ITextTemplatingEngineHost host, Assembly assembly, ITextTemplatingSession userSession)