You can create your own barriers and collisions.
I've attached an example - in the example I've left the barriers visible - but in your game you can make them invisible and just place them along...
Correction Konidias shared the link. The outline shader is from https://www.dynamicarcade.co.ukJohnArtbox Today, 03:18 AM
I have the latest update. I have uninstalled and reinstalled the object through the extension manager. Same error list.