problem reusing teleport/navigation from the vr sample map

Hi, sorry for the noob question, I try to use the vr template on a simple map. I have the hand controler working, but the teleporter seems stuck, even after adding a nav mesh or copy pasting the setup of the Vr sample map in this scene.

Does the nav mesh need to be reconnected somehow to the VR pawn blueprint?

Tried to look at this link, but I’m not sure what I should connect and where