You may need to edit the config.cfg file located in your documents folder. Specifically, adjust the stereo_ui and stereo_ui_game values to 0 for X and Y to re-center menus.
With every DLC, you unlock high-stakes jobs, from massive wind turbine blades to fragile electronics, each requiring a different driving style. Pro-Tips for the VR Setup To get the best performance out of American Truck Simulator v1.5.1.2s -ALL DLC VR-