Slow thumbnail scroll in Camera Raw - Apple Macbook Retina display

Hello, I use an Apple Macbook with Retina display. When using various types of software, Photoshop included, with a bluetooth mouse, I have a more or less constant scroll correspondence between all applications except Camera Raw. On it I have thumbnails set vertically to the left of the screen and scrolling through them is very awkward because everything seems to move much slower than all the other activities I run on the Mac, to scroll just a couple of thumbnails I have to spin the mouse wheel numerous times. This also happens when vertically scrolling the image you are working on zoomed to 100%, but to a much lesser extent. The operating system settings do not correct this behavior because they affect all mouse/trackpad behavior, thus compensating for Camera Raw, everything else is unusable.
Is there a solution/setting internal to Camera Raw to solve the problem or should I wait for some kind of bugfix?