Hello,

If I scroll the page down and open a filterable DropDownList, the page will scroll up.

Here is a REPL test page

UI for Blazor 2.30 works as expected. This broke in version 3.0.0. The issue exists only in WebAssembly apps.

Using DropDownList with Filter enabled will lost track of Focus when an item from dropdown is selected or tabbing away from filter input.

Steps to reproduce:

1. Open a DropDownList with filter enabled
2. Press TAB

Expected Behavior:

Focus in the next focusable element

Actual Behavior:

Focus is lost, and will go to the browser buttons

It is possible to reproduce in the demos:

https://demos.telerik.com/blazor-ui/dropdownlist/filtering