RadZen DropDown Keyboard versus Mouse selection

This is a little odd, thought I would share. If I go to the Documentation page here:
https://blazor.radzen.com/dropdown, and use the first drop down. If I use my keyboard to select an entry, like "Antonio Moreno", and tab out. Next, I use my mouse to select the first entry "Alfreds Futterkiste". Then I click the drop down list again, it still shows my first selection as highlighted. There is a little blue dot next to the real active selection. Is there a way so that the one I selected via keyboard doesn't stay highlighted?

Thanks for the report! I've managed to reproduce the problem and we will do our best to provide fix soon.