Remote Start No Longer Allowing to Set Climate Control Temperature

I have also been affected by missing the ability to control my climate through my app recently. I only purchased my 24 Tahoe vehicle 3 months ago and I actually am loathing this vehicle, which is sad for it's price and lack of features. As much as I'd love to get rid of this vehicle, I'm stuck with it, so the least you can do is bring this feature back.

It's bad enough I have taken it to the dealer twice because the emergency alert and brake feature does not work on the vehicle. It alerts but will not brake. I am about to send a legal letter to GM. My 2019 suburban has more safety features than this new expensive useless vehicle.