enable
Enables the incognito mode for the default profile of the Engine instance.
When using this option the default profile created on the engine start will be incognito. The option affects the type of the default profile only.
In the incognito mode the user data such as browsing history, cookies, site data, and the information entered in forms are stored in memory and released once you close the Engine.
Has the same effect as adding the --incognito switch.