Custom Scaling in Windows 10.1607 causes the Bar Menu to get "lost" on a Surface Pro 3. The Surface Pro 3 defaults to a 200% Custom Scaling instead of the normal 100% Custom Scaling, presumably because of its very large screen resolution. This causes…

The bar menu *was* showing, but now it doesn't show for either the with or without GeoPAK shortcuts. Repair install of FDOT Software did not fix it. However, uninstall and reinstall did. What might be causes for the Bar Menu to no longer display?