UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36

Steps to reproduce the problem:
1.In Windows 10, Maximise a Chrome window containing several tabs.
2. Drag one of the tabs out of the window, taking the mouse to the side edge of the screen with the left button still depressed.

What is the expected behavior?
The new window Chrome creates for the tab should snap to half the screen using Windows 10 snap.

What went wrong?
Windows shows the outline indicating a half-screen snapped window is to be produced, but then loses this even while the mouse is held with left-button still depressed at the edge of the screen. When the mouse button is released, the new window for the tab is created Maximised instead of snapped to half the screen.

Did this work before? No 

Chrome version: 51.0.2704.106  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 22.0 r0

I don't believe this ever worked in Windows 10.