MKR Wan1300 - frequency 433 MHz

I have 2 MKR Wan 1300 units and have great tests in point-to-point in the frequencies 868/915 MHz

On the Arduino product page for the MKR Wan 1300 it says
Carrier frequency - 433/868/915 MHz
I was very existed to find a unit that has 915 and 433 for my applications.

I looked further and the LoRa modules is either Murata CMWX1ZZABZ-078 or CMWX1ZZABZ-091 and they don't support 433 MHz.

As far as I can tell this unit doesn't support 433 MHz at all or am I doing something wrong, I am still new to all this.

I appreciate any help or clarification
Thank You

He, I just came to the same conclusions.
Dear Arduino folks : please respond : your product page clearly says 433 mHz. How to enable this?