Bug report

In the DropDownList component with filtering, opening the dropdown on a mobile device and attempting to type in the search field causes the popup to close immediately.

Regression introduced with 2025.1.211

Reproduction of the problem

1. Open the Dojo link: Telerik Dojo on a mobile device or use mobile emulation in a browser.
2. Click on the DropDownList to expand the options.
3. Tap inside the search field to start typing.

Current behavior

The DropDownList popup closes immediately when tapping the search field on a mobile device.

Expected/desired behavior

The DropDownList popup should remain open when tapping the search field on a mobile device, allowing users to enter text and filter options.

Environment

• Kendo UI version: 2025.1.227
• Browser: [all]