Using ObjectPicker on imported mesh not working

[zoeetc]

Hi,

I'm using a NodeInstantiator to create many entities (with a model of QAbstractListModel). In my delegate entity I have an ObjectPicker that changes the color of the child entity when clicked.

This was all working fine until I changed my SphereMesh in the child entity to a Mesh with an .obj source. Now, when I click on any of my entities only one of them (always the same one) changes colors.

Does NodeInstantiator not play nicely with ObjectPickers? How could I solve this problem?

Thanks!