Well I'm late to the party but glad to finally be here (we upgraded from 4.4.3.3 to 4.5.3 at work this week). I've got a contact sheet issue that is driving me crazy.
Lets assume I shoot a game, 100 images, and am editing on deadline. I make a quick pass and tag 6 photos. Now, I hit F3 (view Tagged) and start adding cutlines. During this process I will usually want to switch back to F1 (view All) and compare my select to photos from the same sequence to make sure I have the best one OR to caption all photos in the sequence at the same time. (Sorry for the long lead-in.)
In 4.4.3.3, if I select a single photo while in F3 view and then hit F1, all photos re-appear and the contact sheet is already scrolled so that the selected photo is on the screen.
In 4.5.3, when I hit F1, my single photo stays selected, but the contact sheets is always at the "top" or first line of the sheet. (Does that make sense?) I then have to scroll down and find my selected photo and it's neighbors for my comparison or captioning. This really slows me down on deadline.
Thoughts?