Fibery.io website takes too much CPU in Brave/Chrome

Bugs & Issues
1

Faced this issue on both Brave and Chrome Browser.

Steps to reproduce:

  1. Open Task Manager in Brave/Chrome.
  2. Go to https://fibery.io/build and observe the Task Manager resources usage
  3. CPU usage is constantly 50%+ for the Fibery tab

I tried to tweak hardware acceleration settings.

Use hardware acceleration when available: Enable
CPU usage is constantly 50%+

Use hardware acceleration when available: Disable
CPU usage is constantly 100%+

Switching tabs or losing focus on the browser does reduce CPU usage.

Specs:
MacBook Pro 2015
MacOS: 10.14.6
Brave - [Version 1.0.1 Chromium: 78.0.3904.108 (Official Build) (64-bit)] – latest as of now
Chrome - Version 78.0.3904.108 (Official Build) (64-bit) – latest as of now