Great piece of advice
@Cocijo .
@P6cat Glad you enjoyed your drive home with the ZS EV !.
I would forget about the "Not Charging While Unlocked" issue for now.
There is such a LOT to take onboard when receiving a new car.
If you have never owned an EV before, then there is PLENTY things to take up your time.
A good place to start, is reading the manual ( Twice ! ) no skipping pages NOW !

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For what it is worth, my car is 18 months old and covered almost 13,000 miles.
It had the "Comfort 2" update after about 9 - 10 months, well worth having, but it would NOT charge with doors open on my home wall box, both before or after.
If I opened the car, while it was on charge, it would pause the charge until the car was relocked again, it would then start charging once again.
Not sure if you are aware, but it SHOULD allow you to enter the boot by lifting up the MG badge when you have the keys are in your pocket.
It will continue charging as long as you DON'T unlock the doors with the remote.
When you close the boot, you will see the indicators flash to indicate the boot has relocked itself.
To be totally honest, I never found the lack of this feature to be a massive issue mate.
When my car received the latest BMS update at its first service, on Jan 15th 2021.
I have now discovered that it WILL indeed charge on my wall box with the car unlocked.
Strangle enough, I witnessed this only today.
I had unlocked the car and had the drivers door open about 50% of its travel.
As soon as I plugged in the car, it commenced charging even with the door almost wide open.
I then shut the door and locked it with the remote, I then realised I had left my phone on the drivers seat ( DOOH ! ) - I therefore reopened the car with the remote, grabbed my phone and relocked the car, it just carried on charging away like nothing had happened.
Leave well alone for now and just enjoy the car my friend.
Good luck !.