Thank you so much! This really clears things up. Every normal person that knows what a thermoblock is probably thought that it can do both at the same time. Its really just confusing due to how smeg talks about the machine and in eu I wasn’t even able to find a single website with a chat to ask them.
Actually I have a similar machine from the manufacturer of Barsetto model BAE 02 which has 2 thermal blocks and 2 vibratory pumps and hence able to do both espresso extraction and steaming of milk at the same time and I assume that the SMEG EGF03 is the same, which in reality it is not the same.