How do I move a container with it's "children"?

Hey all

Suppose I have a big square sprite, and a smaller one "inside" it, and they are both inside a container.

When I move the big sprite, the smaller one doesn't move with him...

Isn't this the purpose of a container? (aside from instantiating multiple sprites in a container)

https://www.scirra.com/manual/150/containers

What containers do

Placing objects in a container has the following effects:

1.If one object in a container is created, every other object in its container is also automatically created.

2.If one object in a container is destroyed, every other associated object in its container is also destroyed.

3.If a condition picks one object in a container, every other associated object in its container is also picked.

A pin behavior will make them move together, bundling them in a container won't. But you can do both, no problem !

Ah pin did the trick (although some small shakes, I reckon it's due to some rounding issue of the JS engine)

Thanks a lot! and you too, korbaach, for refining it for me