When using the Thumbnailscroller with "Autohide" and "Offset" enable:
On PC using Chrome: When mousing away from the scroller the thumbnails dissapear, instead of reverting to the offset position.
On OSX (latest) using both Chrome and Safari: Same behavior, except that the scroller is overly sensitive to the mouse position and sometimes just disappears when it should still be visible.
At these times you can still HEAR the sound of the scroller clicking while moving the mouse left and right, and you can click on the empty space (where the thumbnails should be) and open images.
(I'm at work not, but can send you a QT video showing the OSX behavior later from home, if that would help).
Thanks in advance!
(this appears to be a new issue since the admin upgrade)