Just to answer the OP. Yes, we have to use company bag at QR.
Ofcourse you have people not doing so, but according to the "rules", we should be using company FD bag.
Seems like EK isn't a much better place than QR lately. Minus the fact that living in Dubai beats the hell out of Doha anyway.
My family seem to love it anyway.
Happy wife happy life.
Safe landings