Picked object from Appended Scene

Hi!
As this is my first post, let me first say I’m really impressed with verge3d and all your forums and documentation.

My question: I want to import a lot of furniture as external .gltf objects in the main scene (with some boxes and one button) and some of them may have several copies if customer wants to… and the imported objects need to be able to be selected, moved, rotated…

So I’ve created an empty list, place a button to import one teapot with an alias, then adopt the desired number of the copy, and include it in the empty list.

But when I try to select the teapot it doesn’t react to “when clicked : all objects”.
Do you know what i’m doing wrong to have the new gltf objects selected?

Thanks in advance!