Text keeps on screen when seeing history

[goranmoomin]

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

• OS version and name: macOS High Sierra 10.13.6
• Hyper.app version: 2.0.0
• Link of a Gist with the contents of your .hyper.js: https://gist.github.com/pcr910303/8b26ca5409e4f234cfef386044c488a9
• Relevant information from devtools (CMD+ALT+I on macOS, CTRL+SHIFT+I elsewhere): N/A
• The issue is reproducible in vanilla Hyper.app: Is Vanilla

Issue

I downloaded Hyper.app right away, changing only bash to zsh. I was trying to browse my zsh history, and was pressing ctrl - p to see previous items I have input. While browsing, some characters 'stick' to the terminal screen, and keeps its place even when I come back to the last history item.

Adding a gif to explain problems

[goranmoomin]

Ah, for sake of information: I have installed hyper 2, or 3 times ago and every time same thing happened... I did not use hyper before because of this. I installed hyper with home-brew cask. I tried changing fonts and rebooting, but no luck. clear works and erase persisting characters, but problem occurs right away again.