REQ: some way to make selected header line visible

Hi,

imagine the following scenario: 

I have the header list sorted by date and I am
clicking on one header line. Line becomes selected.

Then I change the sorting order to something else,
e.g. subject. The selected blue line disappears and
is quite difficult to locate. 

It would be convenient to have some means, to get it back
into the visible window.

The same applies to the search functionality. When you
have found something and want to see the "surrounding"
content in any sort order.

Greetings,
Konrad