Character Animator 3.1 causes High Fan Noise on IMAC

Hi. Since I started using Creative Cloud Character Animator 3.1 my IMAC fans go super loud as soon as I launch it.

I tested opening the same project in 2.11 and fans are quiet as a mouse.

It seems 3.1 is drivng the system very hard? It is reporting in Activity monitor over 200% CPU usage!? 

Problem is that I can not record audio with such loud fan noise. 

My machine is Late 2015 iMAC 3.2 Ghz Quad Core i5 with 32Gb memory. 

Anyone else having similar issues?