Sample screenshots are not vertically scrollable when using the zoom feature. Tried this on various browsers (FireFox 38, IE11, & Chrome 44). Running on a WIn8.1 Dell. Also tried going to other Logos product pages and it works (of fails to work) in the same way.
This has been this way for a long time. I was just frustrated enough to post this so Logos can fix it. (this may have started after Logos' server crash last November when all of Logos went down). It used to work properly.
i.e. Baker Encyclopedia of the Bible (4 vols.
Below shows sample screenshot before zooming

Below shows sample screenshot after zooming (you cannot scroll vertically on the zoomed image!!)
