Windows 10 64bit
ASUS ROG Zephyrus GX501
Broken: Blender 2.79 b5b5260
Short description of error
My laptop has an option for turning the trackpad into a numpad with the push of a button, it's quite clever and nice for Blender. However for some reason it's not behaving properly in Blender, at least anything related to combining a numpad key with a modifier key is failing.
Exact steps for others to reproduce the error
I have recorded this video to show the problem.