Vive inputs not working in packaged version of the game

Good day everyone.

I’m having issues getting the VR inputs to work in the packaged version of my game.
It works fine in the editor.
Using 4.25.4.

I found a thread on the GitHub page of the SteamVR plugin regarding the same type of issue, however, after trying the solutions provided, it still does not work.
Link to the GitHub thread Input issues on UE 4.25 · Issue #163 · ValveSoftware/steamvr_unreal_plugin · GitHub

Any help here would be appreciated!