2022 Chevrolet Colorado Cruise Control Problems

I like to have metric units active in my vehicle and this Colorado enables me to switch to metric (i.e. 24h clock, temperature in Celsius, mileage in km,...) It is my understanding that, in the US, this function is allowed but the current speed must also always be displayed somewhere. This is not the case. When switching to metric ALL units everywhere switch to metric, also the current speed is not shown anywhere in miles, so I can never make sure that I am not exceeding the speed limit. It also affects the cruise control function as, also there, I can not see the speed in miles per hour. I have brought up this topic to the manufacturer and was told "working as designed" I think this needs to be addressed with the manufacturer and a SW update needs to be released to keep at least one display always on miles when going to metric units.