False. Believe what you may. You’re paid, well, to work. To mind the store. To keep the watch. Plenty to do on any crossing. Give your seat mate a pause. Ck. the breakers. Pee break, Intermission, whatever you want to call it. Engage entertainment devices on designated rest only. Never while performing duties of PF, PNF. Unsat by standards. Liable by jury.
But not to worry. Steaming cockpit cam is definitely on the next, shoe to drop shortlist. Scarcely one big boo boo away.