Scroll behavior on ComboBox element is broken on Touch

Describe the bug

When using ComboBox with a touch display, the touch behavior does not allow for a "drag" style scrolling.

Making a new WPF Application, without WPF-UI, the ComboBox works just fine.
When made in a new fresh WPF UI project, scrolling no longer works.

To Reproduce

Make a new WPF UI Project.

Go into Pages > Dashboard.xaml and add the following code for a ComboBox:
<ComboBox Grid.Column="0" MaxDropDownHeight="200" BorderThickness="2" ScrollViewer.VerticalScrollBarVisibility="Visible" Name="ComboBox" FontSize="20"> <ComboBoxItem Content="Test1"/> <ComboBoxItem Content="Test2"/> <ComboBoxItem Content="Test3"/> <ComboBoxItem Content="Test4"/> <ComboBoxItem Content="Test5"/> <ComboBoxItem Content="Test6"/> <ComboBoxItem Content="Test7"/> <ComboBoxItem Content="Test8"/> <ComboBoxItem Content="Test9"/> <ComboBoxItem Content="Test10"/> <ComboBoxItem Content="Test11"/> <ComboBoxItem Content="Test12"/> </ComboBox>
I've tried to make it "look nice" for this text editor, but it seems line breaks do not work

Note, the ScrollViewer property is set so that you can actually see the scroll bar.

When using a touch screen the behavior does not work as a "swipe" or "drag" to scroll.

To actually scroll, you have to Press and Drag to the top or bottom of the dropdown to scroll up and down.

Expected behavior

When "swiping" or "dragging", like one would do on a smartphone to scroll, the dropdown does not scroll like it does in a normal WPF application.

Screenshots

No response

OS version

Windows 10

.NET version

.NET 6.0

WPF-UI NuGet version

2.1.0 - 3.0.0-Preview4

Additional context

It doesn't matter which version I use, whether it's 2.1.0 with my current project or if it's 3.0.0 with a new project, it's the same behavior

Start with the ComboBox reproduction in Pages/Dashboard.xaml and compare touch scrolling in a fresh WPF UI project with a plain WPF application. Verify the dropdown's touch behavior on Windows 10 with the reported .NET and WPF-UI versions; done means swipe or drag gestures scroll the ComboBox dropdown normally.