UserAgent: Mozilla/5.0 (X11; CrOS x86_64 9460.73.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.134 Safari/537.36
Platform: 9460.73.0 (Official Build) stable-channel lulu

Steps to reproduce the problem:
1.) Create a sign using Chrome Sign Builder and a Google Slides Presentation
2.)  Deploy using kiosk mode on Chrome OS
3.)  Boot signage device
4.)  Attempt to use right or left arrow keys to progress slideshow.  It will not work
5.)  Click anywhere on the presentation or wait for the slide to auto move forward and then right or left arrow will work.  

What is the expected behavior?
On boot of the slideshow in chrome sign builder I would expect to be able to use right or left arrow to progress slideshow.  In my use case I am hoping to use a presenter remote that is sending the right and left arrow command.  

What went wrong?
Right or left arrow does nothing on initial boot as the slides windows does not have focus.  It requires a focus event( mouse click or auto slide progression) to work.  

Did this work before? N/A 

Chrome version: 59.0.3071.134  Channel: stable
OS Version: 9460.73.0
Flash Version: 

Here is a video that explains what I am trying to do:  
https://goo.gl/XefUyN