Missing 3D document type icons when Web UI is installed and JSF UI is not

On a fresh Nuxeo server, install the nuxeo-web-ui and the nuxeo-platform-3d (will also install nuxeo-dam) addons.
When the server is started and a 3D file is uploaded, everything is fine but the icons for the 3D document type are missing. Does not apply if nuxeo-jsf-ui is installed instead of nuxeo-web-ui. In fact, if both UIs are installed, the icons show up in both of them.