Hi ipas,
I’m happy to investigate this as a bug that needs to be fixed… For tracking purposes please enter this as a bug on the AnswerHub:
https://answers.unrealengine.com/index.html
-Include a link back to this post. Also, please recreate this issue in as simple a project as possible -Meaning isolate just the assets affected, if possible- and send me the project in a zip file as a PM to me here on the . If your project is in the beginning stages and not overly complicated, you can send it “as is” if you feel comfortable doing so.
Thanks