Patch for Vive Trackers support

Hello!

It works well on 4.19 but when I use the project in 4.20, my character is scaled ultra large when he appears.
Any Idea?

Here is a video capture of the probleme
https://drive.google.com/open?id=1iD9Z9PFHeEwIAceW088Y1QTrOJ-KH7XR