Book4 pro 360 32GB RAM

I'd like to buy the new Galaxy Book4 Pro 360 but for some reason, in most regions it is only sold with 16GB of RAM (despite being a €2000+ laptop) does anyone have information on the possibility of upgrading it? Maybe in consideration of the current Galaxy books since I don't think many have already been delivered, could it be done in the 3 pro 360? I can't find any more info online.

It would be interesting to know also something about the second SSD slot (does it exist?) but the priority for now is the RAM.

Thanks so much for any info.

/Do you otherwise know how I can purchase the 32GB version? I'm in Italy.