terminal body shows x and y scrollbar when resized

[Malachite40]

• [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: ubuntu 20.04 lts

• Hyper.app version: 3.4.1

• Link of a Gist with the contents of your hyper.json: Link

• The issue is reproducible in vanilla Hyper.app: yes

Issue

When resizing the window the body element overflow, showing scrollbars. I'm trying to add this

body {
    overflow: hidden !important;
}

to my css in my .hyper.js file. However it doesn't seem to respect it at all.

when adding the styles manually in the debug inspector, it fixes the issue for me.

[yagyadeep786]

I want to work on this issue.