I am trying to add a model target in the vuforia hololens demo. However, the guide view does not show up when I deploy the app to my device. I searched and found this answer: https://developer.vuforia.com/forum/model-targets/hololens-model-targets-and-guide-view-issues, and switch the guide view Mode to 3D, but still, nothing shows up. I am using the latest VS 2017 community and Vuforia 7.1.35(latest). Can anybody give me a workflow to make model target work in hololens program? Thanks a lot!