UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36

Steps to reproduce the problem:
1. Navigate to a page 
2. Navigate to a different page
3. Hit backspace

What is the expected behavior?
Navigates back

What went wrong?
Does not navigate back

Did this work before? Yes 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, etc.

Chrome version: 52.0.2743.116  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 22.0 r0

Backspace should work to navigate back.