How do you escape commas in CSV?

Maybe i’m missing something.

I have this design:

That I feed with this CSV:

"Surname, Name 1"
"Surname, Name 2"
"Surname, Name 3"
"Surname, Name 4"
"Surname, Name 5"
"Surname, Name 6"
"Surname, Name 7"
"Surname, Name 8"

And I want this:

But I get this: