@rodrigocipriani 100% agree with you Bro! I'm on the web since 1996 I have been used to test so many web browser (Netscape, IE, Firefox, Vivaldi, Brave, Maxthon, and so on) even the last one ARC really pleasant to use, but finally they missed their target as well 
ARC can not be a mass market web browser...
Please Opera don't missing out what its so obvious for all of us. Trust the real experience of your community!!!
Workspace = Different Session No debate about it 
for me and for manys its just so obvious it has to be ^^