Bug report

SplitButton's arrow-down icon displays incorrectly when the iconClass option is configured.

Regression introduced with 2023.1.314

Reproduction of the problem

1. Open the following dojo
2. Switch to a version prior to 2023.1.314 and observe the behavior.

Current behavior

The SplitButton's arrow-down icon is substituted with the icon class specified in the iconClass configuration option.

Expected/desired behavior

The SplitButton's arrow-down icon should not be substituted with the icon class specified in the iconClass configuration option.

Environment

• Kendo UI version: 2023.1.314
• Browser: [all]