Hello,
This is intended behavior
Each cloze is separate and is seen on a different day.
You will see c1 one day, then c2 another, then c3 another.
If you want to see them all on the same day at the same time, you can change them all to c1 for example. Note you will have to protect this card so ankihub does not overwrite your changes. If you want to do this, see this post: 🔐 Protecting Fields and Tags