Seatbelt Sensors Always Show True in Smart #3

[encodedLife]

Version of the custom_component

v0.5.1

Describe the bug

First of all, thank you for taking the time to develop and maintain this integration! I’ve found it very useful overall, and it’s been a great addition to my Home Assistant setup.

However, I’ve encountered an issue where the seatbelt sensors for my Smart #3 vehicle always show
True, regardless of whether the seatbelt is actually fastened or not.

[DasBasti]

Hi that might be because it is not changed in the Data that was sent from the smart WebAPI. I only have a #1 here to test, but I also found a lot of sensors do not change. It would be beneficial to list out the sensors that do not change, regardless of what the car does.
I will add the seatbelt-sensors to that list.

[encodedLife]

Thank you.
Here are the entities that I get at first glance:

sensor.smart_main_battery_power_level
sensor.smart_passenger_ventilation_detail
sensor.smart_passenger_heating_detail
Not Needed on hashtag 3:
sensor.smart_sun_curtain_rear_open_status
sensor.smart_sunroof_position

I have a Smart # 3 and can verify your changes, if you want.