EK-RA6M3 mcuBoot - Does it support secondary image in external flash?

Hi,

It says in the pros that : "Encrypted image support available when using external flash".

But in the section that I highlighted, it says "FSP v3.0.0 does not support image storage in external flash memory and image encryption". 

I'm confused, can I store my new image in an external QSPI flash or not?

Thanks,