Unexpected 488 battery behaviour

I drove my new (to me) 488 to work for the first time yesterday. Having parked it and turned the engine off, I then decided to tweak some of the screen preferences so I pressed the Start button without my foot on the brake to power up the scar, tweaked the setting and then exited the car. Surprisingly, the car would not lock using the remote. After several attempts to lock/unlock the car using the remote, I got back in the car, fired up the engine, stopped it, exited the car and locked it successfully.

The same thing happened at the end of the day when I got home after tweaking some screen settings with the engine off. When I couldn't lock the car, I just accepted it as it was in a locked garage, planning to research online the potential reasons during the evening.

3 hours later the car tracking company phoned me to tell me that they had detected a low battery voltage and could I please check the car. I did and was surprised to find a car with a flat battery, warnings on the dashboard of multiple system failures and advice to take the car to my Ferrari workshop. I plugged the car back into its charger (it had been on it for 4 weeks straight since I bought the car: 2 weeks on holiday in France and 2 weeks of subsequent quarantine in the UK).

My question is: is it normal for a 488 to dislike so much being powered on without the engine being started or do I have a problem with the car?

 

I've just spoken to the dealer, who tells me that the reason for the flat battery is that I didn't press the Stop/Start button at the end of fiddling with the settings, exiting the car and then trying (and failing) to lock it. This resulted in the car being powered on for 3 hours with no means of recharging the battery. I've learned something. In all other cars that I've owned I've got out of the car, locked it with a key or remote and that has turned off all the electricals.