Bug report

Reproduction of the problem

(bug report only)

Scenario: ComboBox with AllowCustom enabled and Filtering disabled.
Run this example: https://blazorrepl.telerik.com/cqbvbuvp45YAv3Su16

1. Focus the ComboBox and type in “aaa”.
2. Press Tab key.

Current behavior

(optional)
The first item in the list is selected: “first”

Expected/desired behavior

The entered text remains in the CombBox input: “aaa”

Environment

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