UserAgent: Mozilla/5.0 (X11; CrOS armv7l 8172.47.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36
Platform: 8172.47.0 (Official Build) stable-channel daisy

Steps to reproduce the problem:
1. Select Finnish keyboard layout
2. Press ctrl+alt+?

What is the expected behavior?
Keyboard help application should open

What went wrong?
Nothing happens

Did this work before? N/A 

Chrome version: 51.0.2704.79  Channel: stable
OS Version: 8172.47.0
Flash Version: Shockwave Flash 21.0 r0

It works if I switch to US keyboard layout. I can also open the keyboard help application from the keyboard settings window. It is just hard to find and not very convenient.