I've added a row, and have given it a section name, called Bottom. I want to add a module but don't want to use an existing module position. When I go to make up a module name so I can use it here, I'm not allowed to do that. So how would I make this work? Can I no longer make up module position names? For instance, if I split the section Bottom into 3 columns, how would I name them? It looks like I'm forced to select from existing module names.
In the case I was working, I went ahead and used an existing module position name. Not what I was wanting to do, but the only way I could see to make it work.