UserAgent: Mozilla/5.0 (X11; CrOS aarch64 10575.58.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36
Platform: 10575.58.0 (Official Build) stable-channel kevin

Steps to reproduce the problem:
1. The spell check function doesn't work in the apps downloaded from Google Play Store, such as: outlook, Gmail, etc. which is very important to the users.
2. 
3. 

What is the expected behavior?
Enable the spell check function available in the apps downloaded from Google paly store

What went wrong?
There is no spell check function 

WebStore page: 

Did this work before? N/A 

Chrome version: 67.0.3396.99  Channel: n/a
OS Version: 10575.58.0
Flash Version: Shockwave Flash 30.0 r0