The donkey/raccoon who is now coming out as Gerd Koma has written a good article on msci world quality. I don't know how to link a post here. So look for it in the etf content. The point is that there is actually no etf for the msci world quality index. The etf you searched for follows a different index.
@DonkeyInvestor Sorry for the donkey-raccoon ragout. I thought it was an identity confusion thing because the profile picture is a bit irritating. Never mind. More relevant is your contribution to the msci world comparison, which I actually wanted to emphasize ;)