In that new Git history view with the funny boxes that get larg and blurry when you hover them, you can drag the view to the side to scroll it, but the scrollbar is not updated to reflect that scrolling. When you drag the view halfway left (to the right...), the scrollbar is still at the very right position. When you then use the scrollbar to scroll further back in time, the initial commit leaves the view halfway of the scrollbar. Those should really be synchronised. (Not that I'm intending to use that view, the TortoiseGit log is easier for me, I just wanted to let you know.)