Memory viewer won't scroll on click (Windows 10)

Version: 0.8-b1 on Windows 10 64bit
I go to tools->View Memory. Dragging the scrollbar handle works, but clicking above/below it or on the top/bottom scroll buttons cause the handle to move, but the text in the memory view doesn't.

I can move around using the arrow keys (which'll scroll if I go off screen) but page up/down doesn't do anything (I'm not sure if it's supposed to?)