They won't add heated seats or steering wheel to the SE, and the smaller battery size at 49kwh compared to the current 51kwh for the Standard range is to do with new technology and weight,
You would still go for the SE LR or Trophy LR for the bigger battery
The main reason to buy the trophy would be 360 camera, heated seats and steering wheel, live services on infotainment, and then things such as blind spot detection, door opening warnin, lane change assist and rear cross traffic alert,
They have only added the rear camera to the SE to keep it in line with the other models and customer feedback,
All models will eventually get the larger touchscreen, the ones that run out of stock first will get upgraded as part of the new model year, so where there is still stock of the MY23 Trophy thats what you would get if ordering one
Whereas you would get the MY24 if ordering a car such as the SE that there is none left of MY23