Toyota Fortuner Rear climate control not blowing warm air

[SGHS]

Hi, I am facing an issue that my 2022 Toyota Fortuner its rear vents blow cold air even though i have turned the Heat on and the front is blowing Warm air. I noticed this on my trip with kids to the north and that was an ISSUE. i hope there is an easy fix for this. i called Toyota sales rep and he was clueless. Any suggestions and advice are welcome.
Thanks

[affanhaq94]

I read on a forum somewhere that the rear is for cooling only.

If you have your owners manual, I would suggest reading up to see if there is an option in your particular vehicle for heating in the rear or not.

[affanhaq94]

Here it is

Fortuner A/C (front vs rear)

Hi guys The climate control on the Fortuner seems to work great in the front but for the rear seats, it keeps throwing A/C cold air. Does the heating system not work in the rear? Or do I need to get mine checked