I've recently upgraded a project from unity 2018.4.26f1 to 2020.1.2f1 and gotten all the vr stuff working again by downloading the XR Management plugin and enabling it through Project Settings however unity gives me a warning to "Use XR Plug-in management" and tells me to enable it through project settings every time any asset in the project is updated. It also gives me a "Built in VR Enabled" warning every time I run the project. The project runs fine once dismissing the warning. Ideally I'd like to make whatever fixes are required to my project to bring it in line with current development paradigms to get rid of these warnings but if that's not feasible, finding a way to suppress the warnings would also be acceptable. I've so far been unable to find documentation relating to these issues and a starting point would be really helpful.