[Mac] Dark mouse cursor is hard to see on dark background

• I am on the latest Hyper.app version
• I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: OS X 10.11.6
• Hyper.app version: 0.8.3 (0.8.3.873)
• The issue is reproducible in vanilla Hyper.app:

Issue

Hyper is cool! But I find the default mouse cursor of OS X is hard to see on dark background, especially when the screen is full of text.

System-provided terminal and iTerm2 use custom image of mouse cursor like this: (source: https://github.com/gnachman/iTerm2/blob/master/images/IBarCursor-huge.psd)