• Esc no longer throws you out of full screen. In Remote Play, Esc is Circle (back in most
  games), and in full screen it also left full screen, so backing out of a menu ended full screen.
  Now a quick Esc in full screen is Circle, and holding Esc leaves full screen. Chrome and Edge get
  the same through the browser's keyboard lock; Safari and Firefox still leave full screen on any
  Esc (Backspace is Circle there).
• Every device knows who is using Remote Play. A PS5 plays Remote Play with one device at a
  time. When a phone or another computer is playing a console, the Remote Play page on your other
  devices says so before you start ("starting here ends it there"), each of them gets a short
  note when someone starts, and Connection › Devices shows it as that device's activity.
• On phones and tablets the Remote Play page is view only. The on-screen controller now only
  appears in full screen, and the page says so; taps and scrolls on the page never press a button
  on the console. A controller or keyboard connected to the phone or tablet still plays there.