VIVE tracker

I have a problem: I can’t get the VIVE tracker to be detected on Unreal Engine. On steam VR it is perfectly connected, but when I press play and view the VR preview it is not detected. Could someone help me out?

I specific to avwer followed your tutorials … I created a motion controller with the cube inside (scale 0.1) that should move thanks to the VIVE tracker.

Thanks in advance

You need to set Vive Trackers role and if you’re before 4.26 version, you also need to assign bindings, on youtube there are a lot of tutorials about this.