Creating a new file does not respect settings

Steps to reproduce:

• start with clean settings or ensure inside C++ > File Naming the option for using pragma once is unchecked
• create a simple C++ project
• check the header - everything is fine (include guards are used)
• add a class or header to the project
• check the header - it's using pragma once, although global settings and project settings ('use global') say it should use include guards