Issues when saving a 3D model to User Assets when model has bundle material applied

Steps to reproduce:

• Create a 3D project
• Download and add instance of some bundle material (Content Library -> Materials)
• Assign bundle material to Cube
• Add Cube to User assets
• -> Preview of the cube model in User Assets is empty
• -> When cube is added from User Assets to project, there will be error "xxxMaterial is not a type". See attached picture.