[feature request] panel jump to first/last valid information

for example, I have give my mesh some material, and now the scroll bar is located on the very end. Then I add a new mesh and I want to assign new mateial for it. Then in order to go to the beginning of the material, I have to press HOME or drag to slide the scrollbar.
So my request is, is it possible to let blender always display valid panel information(for example, go to the beginning of the panel), but not an empty one?

Thanks
http://bbs.blendercn.org/data/attachment/forum/201510/28/205452ezeezqnzezjzeqez.gif

Good idea!
I support!