Other issue we encountered is when using applications in immersive mode or watching movies in landscape mode, we weren't able to pull down the notification bar. (sammobile.com)
You end up with a little extra real estate for apps that use immersive mode. (androidcentral.com)
Among the most prominent features, we can see that custom Quick Settings are making a comeback, as well as floating window support and the fantastic immersive mode. (9to5google.com)