looks like you’re using Rover-3.1.2. This forum is for Rover-3.2.0 so I will change the category this is raised for.
If you upgrade to Rover-3.2.0 I can help but personally I’m not too keen on providing support for older versions although you may very well find that others are happy to. Of course Rover-3.2 is still in beta testing so you may find issues.