UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2837.0 Safari/537.36

Steps to reproduce the problem:
1. Win+Up or Title bar max

What is the expected behavior?
The window should be maximized and it should be visible across the entire screen.

What went wrong?
When the window is maximized only the left side of the screen is shown.

Did this work before? Yes 

Chrome version: 54.0.2837.0  Channel: dev
OS Version: Fedora 24 4.6.7-300.fc24.x86_64
Flash Version: Shockwave Flash 23.0 r0

I can workaround this problem by using system title bar and borders.