What is the option to have full screen preview automatically during playback? When you hit stop it will go back to editing. I swear I've done it by right clicking on preview and there's an option called full screen preview, I've done it a million times. I didn't know of any other way. Now I'm looking how on forums and can only find "toggle full screen using ctrl+` " but that's not the option. What I want goes in and out of full screen automatically when you start/stop playback.
If I had 1 screen, it would be pretty annoying for me to work like this since I want to decide when I want to go full screen or not especially if I had only one screen.To answer your question, I don't think there is such auto feature like this in Premiere.
If you have two screen at least, You can enable mercury transmit in your Preferences to show your editing full screen on your second monitor. You can add a shortcut to enable or disable transmit at will.