I can't teleport in my VR after editing my input.

My VR teleportation doesn’t work. it’s because i try to follow this tutorial https://www.youtube.com/watch?v=GLEPEKx6Km0&t=539s and when i try it the teleportation doesn’t work. I try to setting up back my input and vr pawn back but still it doesn’t work. can anyone help me, i’m a beginner in VR development in UE5 :frowning: