Crucially, this problem was not caused by my actions or project setup. It stems directly from a limitation or defect inherent in the Datasmith Runtime plugin, which is an official product developed and distributed by Epic Games. Therefore, the responsibility for resolving this issue lies unequivocally with Epic Games as the developer and provider of the plugin. I require an official solution from Epic Games, not instructions for me to find a workaround. The fundamental principle applies: the party responsible for creating the problem must provide the solution. This responsibility cannot be deferred or transferred to the users impacted by the plugin’s shortcomings.