Staad Foundation Advanced - "Create Group" greyed out

Hi everyone,

I am checking a few simple spread footings in STAAD Foundation Advanced CONNECT Edition Version:

After entering the parameters and click on Design, I want to group the footings but the option "Create Group" is greyed out. Also, if I click on "Show actual sizes" before trying to create group, the problem remains

So I cannot group foundations and I will have to check visually and update by hand. Of course I cannot print any drawings.

How can I solve this?