Are the 4.17 setup docs for Samsung Gear VR with Controller applicable to 4.18.3?

Hi. I’m using 4.18.3.
I’ve followed the instructions to set up the motion controller in my Unreal project for Gear VR.
But for whatever reason I’m unable to see the controller. The Gear VR is present as a static mesh and that appears in the Blueprint.
I know the controller works because when I use the Gear and exit my app to the home screen the controller is there.
Launching the project on the S9 also works.
I’ve made sure that controller has “Auto Possess” changed form disable to Player 0.

Any tips would be great.

Thanks

If anyone has a similar problem I fixed it by going to the blueprint and enabling display device model under visualisation.