UserAgent: Mozilla/5.0 (X11; CrOS x86_64 9460.11.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.25 Safari/537.36
Platform: 9460.11.0 (Official Build) dev-channel cave

Steps to reproduce the problem:
1. On a Play-enabled Chromebook, install an Android app that responds to volume key presses
2. Open the app, hit the hardware volume keys on your Chromebook

What is the expected behavior?
The app intercepts the volume keys, performs the programmed action, and prevents the volume from being adjusted. For Juice SSH, the action is text size adjustment while connected to an SSH session.

What went wrong?
Volume is adjusted like normal, app doesn't react to volume key presses.

WebStore page: Juice SSH

Did this work before? N/A 

Chrome version: 59.0.3071.25  Channel: dev
OS Version: 9460.11.0
Flash Version: Shockwave Flash 26.0 r0