Mouse Wheele Operation

Now the mousewheel behaves a certain way through out almost all of Renoise. You can use it in the pattern editor, Instrment selection etc and it will step through the possible slot. Why doesn’t it also do this in the Automation window?
Can’t remember how it behaves in the VSTi select window (but we need a tree view anyway ;) ), but this isn’t quite so important and you have to double click to open as it is, but when looking through your automation curves it would be useful if you could just use the scroll wheel like you can in other parts of the program.