HTML5 low performance on android chrome version >40

#1

On android chrome version >40 openfl html5 performance drop from 60 to <10.
Any suggestion?
Found how to fix:
open chrome://flags
enable #ignore-gpu-blacklist
Mb present way to enable it using html/css/js?

#2

Is this when using -Dwebgl or does this impact standard canvas support?

#3

This when using standart canvas.