When typing inside a view to select an item via keyboard search the existing selection should be cleared, but it is not

When typing inside a view to select an item via keyboard search the existing selection should be cleared, but it is not. This is different to native behaviour on Windows.

eg.
Preview the form in Qt Designer, select a bunch of items and then use the keyboard to type for another one. Do the same in Windows Explorer and it will deselect before selecting the new one