Multiply Blending Option is applied to all of these objects.
in Fig.A each object has different colors. And in Fig. B, those are all the same color. You can see that in Fig. B the multiply option doesn't take any effects.

[![enter image description here](https://i.stack.imgur.com/fLixl.png)](https://i.stack.imgur.com/fLixl.png) [![enter image description here](https://i.stack.imgur.com/pB4vX.png)](https://i.stack.imgur.com/pB4vX.png)

My question, is this a normal thing Indesign does? Or is this some kind of a bug? Thanks beforehand.