Hello ,
I apologize for the delay. While I’m still not 100% sure if this is an issue with the engine itself or with the plugin’s code, I’ve placed a bug report in so that some people more well-versed in this subject can take a look at the problem. For reference, the bug report number is UE-29896. I’ll be sure to let you know if there are any updates to the report or if we need any more information from you on the subject.
Have a nice day!