Question ListView: How to remove focus from top element

Hello

I am creating a simple ListView and all I want is to get rid of that grey selection area.
Steps to reproduce:
1. Create a ListView
2. Fill it with elements via code
3. Just scroll. No matter what options you have selected for the ListView, it displays that grey background for the top element.

I imagine this is a bug, but couldn't it be fixed with some CSS for the moment?
I don't know how to refer to that particular background (in CSS or C#) in order to deactivate it.

Also,

Code (CSharp):

1.  private void BindItem(VisualElement e, int index)
2.     {
3.         CustomizedTeam customizedTeam = customizedTeams[index];
4.  
5.         e.Q<Label>().text = customizedTeam.name;
6.  
7.         e.RegisterCallback<ClickEvent>(TeamItem_clicked);
8.     }

Registering clicks doesn't work like I wrote it. Any hints.

 

Update: Decided not to use the UI Builder anymore.

Please change the version number to something like 0.2
1.0.0-Preview is very misleading, I thought it is almost ready, but in fact mostly nothing works.