Double tapping "A,S,D" Causes unintended sprint.

Steps to reproduce

1. Walk by holding W

2. While holding W, double-tap A, S, or D.

Expected result

You continue walking.

Actual result

You begin to sprint.

I haven't seen  many reports on this and its really frustrating.
When you walk, "Hold w" and click any other key you start sprinting. 

Video with the recreation of the annoying bug. And the buttons i press.