Zadxa Zero UART Baud rate 921600

Dear sir,

Does Zadxa Zero support UART baud rate to 921600?
Thanks.

Same question here! Is there a list of supported baud rate, for both UARTs on the GPIO?

I confirm that I have problems with 921600 baud rate using UART. I tried every UART pin available (8-9 ttyAML0, 7-11 ttyAML1, 23-24 ttyAML4) . 115200 works fine.