Roadmap for PDF reader in Microsoft Edge

Aditi_Gangwar 

Please add full touch, pen, and mouse input separation. I have a Surface and I never want to draw with my mouse - I have the pen for that, nor do I ever want to pan with my Surface Pen (I use touch for that), so I would like the PDF reader to distinguish between pen and mouse input in addition to distinguishing touch input, and have the pen always draw, without having to press the "draw" button first, have the mouse always select text, and touch always pan or select text (right now I can't select text in "draw" mode). The Reader app in Windows 8 behaved like this, and it makes perfect sense. I don't understand why you ever abandoned that design.