UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36

Steps to reproduce the problem:
1. add draggable="true" to element
2. add ondragstart handler to element
3. press shiftkey, then click element and try to drag

What is the expected behavior?
ondragstart should fire whether or not shiftkey is pressed

What went wrong?
ondragstart is not fired while shift key is pressed.  it is fired when control key is pressed, however.  the behavior should be the same?

Did this work before? No 

Chrome version: 53.0.2785.116  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 23.0 r0

if this is intentional, i couldn't find a reason for it