yeah, it's the same on the real one. i took it yesterday. lol, i was laughing pretty hard. the break doesn't start until hit OK, and the next section doesn't start until hit "Next" on the instructions page. you could sit there for longer, but what's the point?
#1: they could DQ you if they caught you. i'm not sure.
#2: once you start testing, you just want to finish and leave. i couldn't get to sleep the night before and only had 3 hours of sleep. i was 100% awake the entire time. i even brought food and water figuring i would need something to wake me up during breaks. i brought 3 bottles of water and 5 granola bars. i ate one granola bar and drank a quarter of a bottle before the writing. that was it. your adrenaline keeps you going.
oh by the way, i was only doing practice tests with the PS and BS. my last test before my real one i took with the PS, VR, and BS. i never included the WS once in my practice. i only included the VR on my last practice test. i was expecting my endurance to wear out half way through since my body shouldn't be used to testing that long. however, your adrenaline will keep you going. you aren't thinking about wanting to sleep when taking that test lol