The filter string should adjust the scroll window and the selected item
1. open up the window, type azure
2. then scroll down the list halfway and select something
3. then go back to the input box and type azure again
Result: we don't reset the scroll location
1. open up the window, type azure
2. then scroll down the list halfway and select something
3. then go back to the input box and type azure again
Result: we don't reset the scroll location