UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10718.88.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.118 Safari/537.36
Platform: 10718.88.2 (Official Build) stable-channel zako

Steps to reproduce the problem:
1. Use a 4k display
2. Change display size to 200%

What is the expected behavior?
The cursor gets larger appropriately to the display

What went wrong?
Cursor remains small

Did this work before? N/A 

Chrome version: 68.0.3440.118  Channel: n/a
OS Version: 10718.88.2
Flash Version: 30.0.0.134