I'm sorry, the screen I'm reffering to is simply the folder that the currently playing song is located (I use folders to sort my songs). Now that you mentioned, I found that if I'm at the root folder of my song library, there are quick select letters on the right side. But when I select one of the folders and want to find my song in there, only a scrollbar appears on the right side - no quick select letters. This was not the case couple of updates earlier. Please see my screenshots to fully understand what I mean.