Selecting multiple 3D models and exporting/adding to Content Library only exports/adds one model

Steps to reproduce:

• Create/open a 3D project
• Add more than one 3D model to the scene
• Press Ctrl down and click 3D models in the scene to select them all
• Right click on top of some of the models and select "Export components" or "Add to Content Library"
• -> Not all selected components are exported or added, only one.