If you drag out a new template of a floor storage it breaks any control point connections on existing templates. See attached concept, and drag out a new template to replicate. It is pretty annoying for a large model with many floor storage objects connected to a large AGV network.
FloorStorageTemplateCPConnections.fsm
Edit: This issue seems to happen for other global templates as well. If the instances have CP connections that the template does not, dragging out a new instance from the library breaks those connections. Copying and pasting an instance does not have the same issue.