UserAgent: Mozilla/5.0 (X11; CrOS aarch64 9592.85.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.112 Safari/537.36
Platform: 9592.85.0 (Official Build) stable-channel kevin

Steps to reproduce the problem:
1. Open a Google Play (Android) app
2. You will see the app is locked to a small screen and you cannot maximise it as the full window icon is missing

What is the expected behavior?
Before the update android apps could be maximised to utilise the full screen of the chromebook. It also gave users a choice to maximise or not with the full screen icon.

What went wrong?
Android apps can no longer go full screen.

Note: This does not apply to all android apps. Android apps that are portrait in orientation cannot go full screen in landscape mode. Apps in landscape orientation are full screen when in chromebook is in landscape mode.

WebStore page: 

Did this work before? Yes The version before this one

Chrome version: 60.0.3112.112  Channel: stable
OS Version: 9592.85.0
Flash Version: 26.0.0.151