How to connect the Xsens and iphone AR face after package the project

Hi All,

I am using the UE 4.20 and 4.21 to connect with xsens and Iphone AR Face application to getting the facial and motion data.

When I using the live link plugin to getting the data, and using the simulate to run the project. The character can follow the data to control the facial and motion.

However, when I package the project and run the .exe file. I could not connect the Xsens or iphone, it would no response to getting the data.

Do the live link plugin would not support in the packaged project?
Do I need to add some coding to getting the data and handle it in the packaged project?