I tried this and notice it worked fine unless you are doing multiplayer screens or running the play option with dedicated server in which case I think it needs some replication.
If you are wanting to make this work in multiplayer just create a CustomEvent and under replication make it Run On Server and check Reliable(which gives it a high priority).
Drag off the Keybind and then type in the name of your custom event which should create a blue version of it.
Then add your custom event and connect it to teleport. I would change the Get Player Index to Get Reference to Self so that you don’t teleport other players around.