Navigator always autoexpands everything when returning from component

This happens at least with multiple View3D elements in a project.

Steps to reproduce:

• have a project with more than one View3D element which all have some more elements inside
• collapse all View3D's
• do "Go Into Component" for one of components inside a View3D
• return to previous element

-> all View3D's are autoexpanded all the way to the lowest level element