I notice there are changes in offset in gallery menu. Before offset affect both X and Y. But now its only X right? is there a option to offset just Y direction?
There is OFFSETX for menu offset in horizontal position. There has never been any vertical offset, mainly because the the menu is attached and aligned to the top. There are other settings which may mimic this behavior ...
Since you are asking, I expect you have a menu that is always open / does not collapse, and is not very long?