Nope!
Without external power / without engine generator / without battery switch to ON, the canopy can be opened and closed:
"With no generator or external electrical power on the aircraft, battery power is available for at least five open/close cycles of the canopy. If no electrical power is available for canopy operation, a back-up crank system is provided to manually power the canopy actuator"
I assume that for battery power to be used, the battery switch should be at least in the ON position since the canopy is operated by the Utility battery:
"The utility battery powers the U BATT/maintenance bus directly which allows operation of the canopy and maintenance monitor on the ground without any other electrical power on the aircraft."
As it is now, once you enter a cold and dark plane you can open and close the canopy right away without doing anything. Looks strange to me after reading the above paragraphs...
I only reported a thing which I thought to be not realistic; I'm not asking for it to be fixed tomorrow.